M

Maackiain ((6aR ,12aR )-6a,12a-dihydro-6H -

[1,3]dioxolo[5,6]benzofuro[3,2-c ][1]

benzopyran-3-ol)

Formed from: Calycosin

2?,7-Dihydroxy-4?,5?- methylenedioxyisoflavone

Formononetin

Pseudobaptigenin

Probably formed from: Sophorol

0/ Dihydromaackiain In: Stemphylium A2283

0/ 6a-Hydroxymaackiain In: Nectria E319

See also : J345

0/ Maackiain-3-O-glucoside-6ƒ-O-malonate In: Chickpea H71

0/ 1a,3,6a,11a-Tetrahydro-1a-hydroxy-9methoxy-3-oxo-6H -[1,3]dioxolo[5,6]

benzofuro[3,2-c ][1]benzopyran

In: Ascochyta G213

Maackiain-3-O-glucoside

0/ Maackiain-3-O-glucoside-6ƒ-O-malonate In: Cicer D445

Maackiain-3-O-glucoside-6ƒ-O-malonate Formed from: Maackiain

Maackiain-3-O-glucoside

Macarpine (5,7-dimethoxy-13-methyl(1,3-

benzodioxolo[5,6-c ]-1,3-dioxolo[4,5-i ]

phenanthridinium)

Formed from: Chelirubine

Dihydromacarpine

Maclurin ((3,4-dihydroxyphenyl)(2,4,6-

trihydroxyphenyl)methanone)

Probably formed from: Caffeic acid

Iriflophenone

L-Phenylalanine

0/ Isomangiferin

In: Anemarrhena B563

See also : B806

0/ Mangiferin In: Anemarrhena B563

See also : B806

Macrosporin (1,7-dihydroxy-3-methoxy-6-methyl-

9,10-anthracenedione)

0/ Alterporriol A In: Alternaria G466

Maesanin (5-carboxy-2-hydroxy-3-(10?-(Z )- pentadecenyl)-1,4-benzoquinone)

0/ 5-(Ethanolamino)-2-hydroxy-3-(10?-(Z )- pentadecenyl)-1,4-benzoquinone

In: Debaryomyces K388

Maggiemycin ((1R ,2R )-2-ethyl-1,2,3,4,6,11-

hexahydro-2,5,7,12-tetrahydroxy-4,6,11-

trioxo-1-naphthacenecarboxylic acid methyl

ester)

Formed from: Aklaviketone

Magnolol (2,2?-dihydroxy-5,5?-bis(1-propen-1(E )- yl)biphenyl)

0/ Dihydromagnolol In: Rat D549, D625

0/ Magnolol-b-D-glucuronide In: Rat D625

Magnolol-b-D-glucuronide

Formed from: Magnolol

Malonanilic acid (3-oxo-3-(phenylamino)

propanoic acid)

Formed from: 3-Carboxanilido-5,6-dihydro-2-

methyl-1,4-oxathiin

0/ p -Hydroxymalonanilic acid Probably in: Arachis D52

N-Malonylanthranilic acid

Formed from: Anthranilic acid

Malonylapiin

Formed from: Apiin

M1

6?-O-Malonyl-p -nitrophenyl-b-D-glucoside Formed from: 6?-O-Malonyl-p -nitrophenyl-bD-glucoside methyl ester

Probably formed from: p -Nitrophenyl-b-Dglucoside

6?-O-Malonyl-p -nitrophenyl-b-D-glucoside methyl ester

0/ 6?-O-Malonyl-p -nitrophenyl-b-D-glucoside In: Pig H660

N-Malonyl-S-(pentachlorophenyl)-L-cysteine

Probably formed from: S-(Penta-

chlorophenyl)-L-cysteine

Malonylprunin

Formed from: Prunin

N-Malonyl-S-(tetrachloronitrophenyl)-L-cysteine

Probably formed from: S-(Tetra-

chloronitrophenyl)-L-cysteine

N-Malonyl-D-tryptophan

Formed from: D-Tryptophan

N-Malonyl-L-tryptophan

0/ L-Tryptophan Probably in: Chinese cabbage F372

Maltol acetylsalicylate

See : Aspalatone

Maltol salicylate

Formed from: Aspalatone

0/ Salicylic acid Probably in: Rat H777

Malvidin (3,5,7-trihydroxy-4-(4-hydroxy-3,5-

dimethoxyphenyl)-1-benzopyrilium)

Formed from: Cinnamic acid

Probably formed from: Petunidin

0/ Malvidin-3-glucoside In: Red cabbage A1733

Malvidin-3-glucoside

Formed from: Malvidin

Malvidin-3-rhamnoside

Probably formed from: Malvidin-3-

rhamnoside-5-glucoside

Malvidin-3-rhamnoside-5-glucoside

0/ Malvidin-3-rhamnoside Probably in: Pea A194

0/ Petunidin-3-rhamnoside-5-glucoside Probably in: Pea A194

Phenylethanolamine

Probably formed from: N,N-Dimethyl-

phenylethanolamine

0/ Mandelic acid In: Rat A2950

See also : A1713, A1745, A2093, G665

0/ Phenylglycol In: Rat A2950, A3258

(R )-Mandelic acid (a-hydroxybenzeneacetic acid) Formed from: Mandelonitrile

Styrene

0/ D-O-Acetylmandelic acid With lipase K310

0/ (S )-Mandelic acid In: Pseudomonas K310

0/ Phenylglycol In: Nocardia F651

0/ Phenylglyoxylic acid In: Acinetobacter C801, D487

Aspergillus A1204

Micrococcus H668

Pseudomonas G794, H668

(S )-Mandelic acid (assumed unless otherwise

stated)

Formed from: Benzhydrol

Benzyl mandelate

b-Bromostyrene N,N-Dimethyl-2-oxo-2-phenylethylamine

3,3-Diphenyl-N-(1-phenylethyl)propyl-

amine

Ethylbenzene

Mandelaldehyde

(R )-Mandelic acid

Mandelonitrile

N-Methyl-2-oxo-2-phenylethylamine

2-Oxo-2-phenylethylamine

Phenthoate

Phenylacetic acid

Phenylglyoxal

Phenylglyoxylic acid

Phenylpyruvic acid

Phenyramidol

Styrene

3,3,5-Trimethylcyclohexyl mandelate

M2

In: Pseudomonas A2674

0/ 2-Hydroxypropiophenone In: Pseudomonas G640

0/ Phenylglycol In: Nocardia F651

0/ Phenylglyoxylic acid In: Acinetobacter D487

Neurospora A3219

Pseudomonas K95

Rat F496

Rhodotorula G774, G904, H90

With mandelate dehydrogenase H648

See also : A569, A688, A3172, A3394, B282,

B927, C76, D482, G333, G640, G929,

H825

Mandelonitrile (a-hydroxyphenylacetonitrile) Formed from: Amygdalin

Benzaldehyde

Phenylacetonitrile

Prunasin

Vicianin

Probably formed from:

O-Acetylmandelonitrile

Benzyl cyanide

2-Hydroxy-2-phenylacetaldoxime

L-Phenylalanine

0/ Benzaldehyde In: Cherry H695

Prunus H343

With hydroxynitrile lyase H944, K795

See also : A2262, D323, D815

0/ Mandelic acid In: Rat D323, D815

0/ Prunasin In: Cherry C756

Sorghum K313

Mandelonitrile-b-gentiobioside

See : Amygdalin

Mandelonitrile-b-D-glucoside

See : Prunasin

N-Mandelyl-2-aminoethanol

Formed from: Cefcanel daloxate

Mandelylglycine

Formed from: Cefcanel daloxate

Formed from: p -Coumaric acid

Maclurin

Mangostin (1,3,6-trihydroxy-7-methoxy-2,8-bis(3-

methyl-2-butenyl)-9H -xanthen-9-one)

Formed from: 2,3?,4,6-Tetrahydroxybenzophenone

Maprotiline (N-methyl-9,10-ethanoanthracene-

9(1H )-propanamine)

0/ Demethylmaprotiline In: Dog D167

Man D167

0/ 2,3-Dihydro-2,3-dihydroxymaprotiline In: Dog D167

Man D167

0/ 1?-Hydroxymaprotiline In: Man D167

0/ 2-Hydroxymaprotiline In: Dog D167

Man D167

0/ 3-Hydroxymaprotiline In: Dog D167

Man D167

Rabbit D167

Rat D167

Marcellomycin

0/ 7-Deoxypyrromycinone In: Mouse C832

Marchantin A (7,8,19,20-tetrahydro-15,18-

etheno-2,6:9,13-dimetheno-1,14-

benzodioxacyclodocosin-11,12,24-triol)

Formed from: Phloretic acid

Marmesin ((2S )-2,3-dihydro-2-(1-hydroxy-1-

methylethyl)-7H -furo[3,2-g ][1]benzopyran-7-

one)

Formed from: Demethylsuberosin

Rutaretin

Umbelliferone

0/ 5-Hydroxymarmesin Probably in: Ficus B757

Ruta B757

0/ Isopimpinellin Probably in: Thamnosma A1013

0/ Psoralen In: Ammi E559

Ficus A548

M3

Matairesinol ((3R ,4R )-dihydro-3,4-bis((4-

hydroxy-3-methoxyphenyl)methyl)-2(3H )-

furanone)

0/ Arctigenin In: Forsythia F661

0/ 4?-Demethyl-desoxypodophyllotoxin In: Diphylleira G201

Mazapertine (1-(3-((4-(2-(1-methylethoxy)

phenyl)-1-piperazinyl)methyl)benzoyl)

piperidine)

0/ 1-(3-((4-(4-Hydroxy-2-(1-methylethoxy) phenyl)-1-piperazinyl)methyl)benzoyl)

piperidine

In: Dog J581

0/ 4-Hydroxy-1-(3-((4-(2-(1-methylethoxy) phenyl)-1-piperazinyl)methyl)benzoyl)

piperidine

In: Dog J581

0/ 1-(3-((4-(o -Hydroxyphenyl)-1-piperazinyl) methyl)benzoyl)piperidine

In: Dog J581

0/ 1-(o -Isopropoxyphenyl)piperazine In: Dog J581

0/ 3-((4-(2-(1-Methylethoxy)phenyl)-1piperazinyl)methyl)benzamide

In: Dog J581

0/ 3-((4-(2-(1-Methylethoxy)phenyl)-1piperazinyl)methyl)benzoic acid

In: Dog J581

0/ 1-(3-((1-Piperazinyl)methyl)benzoyl) piperidine

In: Dog J581

Mazindol (5-(4-chlrophenyl)-2,5-dihydro-3H -

imidazo[2,1-a ]isoindol-5-ol)

0/ 2-(2-Aminoethyl)-3-(p -chlorophenyl)-3hydroxyphthalimidine

In: Dog A3673

Man A3673

0/ 5-(p -Chlorophenyl)-2,3-dihydro-2,5dihydroxy-5H -imidazo[2,1-a ]isoindole

In: Dog A3673

Man A3673

Rat A3673

0/ 5-(p -Chlorophenyl)-2,5-dihydro-5-hydroxy3H -imidazo[2,1-a ]isoindol-3-one

Rat A1999, A3673

0/ 5-(p -Chlorophenyl)-5-hydroxy-5H - imidazo[2,1-a ]isoindole

In: Rat A3673

Mebanazine

See : a-Methylbenzylhydrazine Mebendazole (methyl (5-benzoyl-1H -

benzimidazol-2-yl) carbamate)

0/ (2-Amino-1H -benzimidazol-5-yl) phenylmethanone

In: Pig A2634

Rat G24

0/ 2-Amino-5(6)-(a-hydroxybenzyl) imidazole

In: Rat C369

See also : J134

0/ Methyl (5-(a-hydroxybenzyl)-1H - benzimidazol-2-yl)carbamate

In: Dog A2634

Eel J134

Pig A2634

Rat A2634. D97, G24

Mebeverine (duspatal, 3,4-dimethoxybenzoic

acid 4-(ethyl(2-(4-methoxyphenyl)-1-

methylethyl)amino)butyl ester)

0/ N-Desethylmebeverine In: Man K21

Rat K21

0/ N-Ethyl-p -methoxyamphetamine In: Man K21

Rat K21

0/ 4-(N-Ethyl-N-(2-(p -methoxyphenyl)-1methylethyl)amino)butanol

In: Man K21

Rat K21

0/ 4-(N-Ethyl-N-(2-(p -methoxyphenyl)-1methylethyl)amino)butyl vanillate

Probably in: Man K21

Rat K21

Mecinarone (1-(6-(2-(dimethylamino)ethoxy)-4,7-

dimethoxy-5-benzofuranyl)-3-(4-

methoxyphenyl)-2-propen-1-one)

0/ p -O-Demethylmecinarone In: Man B767

M4

0/ 2-Carboxy-2?,6?-dichloro-3?- hydroxymethyldiphenylamine

In: Man A3561

0/ 2-Carboxy-2?,6?-dichloro-4-hydroxy-3?- methyldiphenylamine

In: Man A3561

0/ 2-Carboxy-2?,6?-dichloro-4?-hydroxy-3?- methyldiphenylamine

In: Man A3561

0/ Meclofenamic acid-b-D-glucuronide In: Monkey H861

Meclofenamic acid-b-D-glucuronide

Formed from: Meclofenamic acid

Meclomen

See : Meclofenamic acid

Mecloqualone (3-(o -chlorophenyl)-2-methyl-

4(3H )-quinazolinone)

0/ 2-Amino-N-(o -chlorophenyl)benzamide In: Man A1247

0/ 3-(2-Chloro-3-hydroxyphenyl)-2-methyl4(3H )-quinazolinone

In: Man A1247

0/ 3-(2-Chloro-4-hydroxyphenyl)-2-methyl4(3H )-quinazolinone

In: Dog A428

Man A428, A1247, A1447

Mouse A428

Rat A428

0/ 3-(o -Chlorophenyl)quinazolinone In: Man A1247

0/ 2-Hydroxymecloqualone In: Dog A428

Man A428

Mouse A428

Rat A428

0/ 6-Hydroxymecloqualone In: Dog A428

Man A428, A1247

Mouse A428

Rat A428

0/ 7-Hydroxymecloqualone In: Man A1247, A1447

0/ 8-Hydroxymecloqualone In: Man A1247, A1447

0/ 6-Hydroxy-7-methoxyphthalide Probably in: Man B397

Rabbit B397

Rat B397

0/ 7-Hydroxy-6-methoxyphthalide Probably in: Man B397

Rabbit B397

Rat B397

Mecoprop

See : 2-(4-Chloro-2-methylphenoxy)propionic

acid

Medazepam

See : 7-Chloro-2,3-dihydro-1-methyl-5-phenyl-

1H -1,4-benzodiazepine

Medetomidine (4-(1-(2,3-dimethylphenyl)ethyl)-

1H -imidazole)

0/ 4-(1-(3-Hydroxymethyl-2-methylphenyl) ethyl)-1H -imidazole

In: Rat F886, G233

0/ N-Methylmedetomidine In: Rat G233

Medicarpin ((6aR ,11aR )-6a,11a-dihydro-9-

methoxy-6H -benzofuro[3,2-c ][1]

benzopyran-3-ol)

Formed from: 2?,7-Dihydroxy-4?- methoxyisoflavanone

2?,7-Dihydroxy-4?-methoxyisoflavone Formonometin

Vestitol

0/ Demethylmedicarpin In: Ascochyta E370

Colletotrichum B958

0/ 2,4-Dihydroxybenzoic acid In: Ascochyta E370

0/ Hydroxymedicarpin In: Ascochyta E370

0/ 1a-Hydroxypterocarp-1,4-dien-3-one In: Ascochyta E370, G213

0/ Medicarpin-3-O-glucoside-6?-O-malonate In: Alfalfa H830

Chickpea H71

0/ Sativan In: Alfalfa H830

0/ Variabilin In: Alfalfa H830

M5

Stemphylium A2283

Medicarpin-3-O-glucoside-6?-O-malonate Formed from: Medicarpin

Mefenamic acid (2-((2,3-dimethylphenyl)

amino)benzoic acid)

0/ Mefenamic acid-b-D-glucuronide In: Man J617

Mefenamic acid-b-D-glucuronide

Formed from: Mefenamic acid

Mefexamide (N-(2-diethylaminoethyl)-

2-(p -methoxyphenoxy)acetamide)

0/ N-(2-Diethylaminoethyl)-2-(p -hydroxyphenoxy)acetamide

In: Man B952

0/ p -Methoxyphenol In: Man B952

0/ p -Methoxyphenoxyacetic acid In: Man B952

Mefenorex (N-(3-chloropropyl)amphetamine,

N-(3-chloropropyl)-amethylphenethylamine)

0/ Amphetamine In: Man J544

0/ p -Hydroxymefenorex Probably in: Man J544

0/ N-(3-Hydroxypropyl)amphetamine In: Man J544

Mefloquine ((aS )-rel-a-(2R )-2-piperidinyl-2,8bis(trifluoromethyl)-4-quinolinemethanol)

0/ 2,8-Bis(trifluoromethyl)quinoline-4carboxylic acid

In: Man B343, E413

0/ Hydroxymefloquine In: Man B343

0/ 4-Hydroxymethyl-2,8-bis(trifluoromethyl) quinoline

In: Rat B343

Mefruside (baycaron, 2-(N-(4-chloro-3-

sulphamoylbenzenesulphonyl)-N-

methylaminomethyl)-2-

methyltetrahydrofuran)

0/ 5-Oxomefruside In: Man A3073

Rat A1645

Formed from: Melarsoprol

Melarsoprol (2-(4-((4,6-diamino-1,3,5-triazin-2-

yl)amino)phenyl)-1,3,2-dithiarsolane-4,5-

dicarboxylic acid)

0/ Melarsen oxide In: Man K568

Melatonin (N-acetyl-5-methoxytryptamine)

Formed from: N-Acetyl-5-hydroxytryptamine

5-Methoxytryptamine

0/ Ng-Acetyl-N2-formyl-5methoxykynurenamine

In: Rabbit A1212

0/ 1-Acetyl-1,2,3,3a,8,8a,hexahydro-8ahydroxy-5-methoxypyrrolo[2,3-b ]indole

In: Man E380

0/ N-Acetyl-5-hydroxytryptamine In: Man D508, E441, G393

0/ 6-Hydroxymelatonin In: Man D508, E441

Rat B100

0/ 5-Methoxyindole-3-glyoxal Probably in: Pseudomonas A3009

0/ 5-Methoxytryptamine In: Rat B100, B864

Xenopus F39

0/ 1-Methylmelatonin In: Rabbit C333

Melatonin-6-yl-b-D-glucuronide

Formed from: 6-Hydroxymelatonin

Melatonin-6-yl sulphate

Formed from: 6-Hydroxymelatonin

Melilotic acid (3-(o -hydroxyphenyl)propionic

acid)

Formed from: 3,4-Dihydrocoumarin

o -Hydroxyphenylpropylamine

Proanthocyanidin B3 4-(2,4,6-Trihydroxyphenyl)flavan-3-ol

Probably formed from: Indan-1-one

0/ 2,3-Dihydroxyphenylpropionic acid In: Pseudomonas A934

Mellein ((3R )-3,4-dihydro-8-hydroxy-3-methyl-

1H -2-benzopyran-1-one)

Formed from acetic acid in Aspergillus

C448

M6

carboxamide-1,1-dioxide)

0/ 4-Hydroxy-N-(5-hydroxymethyl-2thiazolyl)-2-methyl-2H -1,2-benzothiazine-

3-carboxamide-1,1-dioxide

In: Man H477, H867, J425

Pig J425

Rat H462, J425

0/ 4-Hydroxy-N-(2-hydroxypropyl) aminothioxomethyl)-2-methyl-2H -1,2-

benzothiazine-3-carboxamide-1,1-dioxide

In: Rat H462

Melperone (p -fluoro-4-(4-methylpiperidin-1-yl)

butyrophenone)

0/ p -Fluoro-4-(2-hydroxy-4-methylpiperidin1-yl)butyrophenone

In: Man E697

0/ p -Fluoro-4-(3-hydroxy-4-methylpiperidin1-yl)butyrophenone

In: Man E697

0/ 1-(p -Fluorophenyl)-4-(4-methylpiperidin-1yl)-1-butanol

In: Man E697

0/ 4-(p -Fluorophenyl)succinaldehyde In: Man E697

Menadiol diphosphate (1,4-dihydroxy-2-

methylnaphthalene-1,4-diphosphate,

menadione diphosphate)

0/ Vitamin K2(20) In: Man A774

0/ Vitamin K2(45) In: Man A774

0/ Vitamin K2(50) In: Man A774

Menadione

See : 2-Methyl-1,4-naphthoquinone

Menaquinone-2 (vitamin K2(10))

0/ Menaquinone-2-oxide In: Rat A3441

Menaquinone-3 (vitamin K2(15))

Probably formed from: 1,4-Dihydroxy-2-

naphthoic acid

0/ Menaquinone-3-oxide In: Rat A3441

Menaquinone-4

See : Vitamin K2(20)

Menaquinone-2-oxide

Formed from: Menaquinone-2

Menaquinone-3-oxide

Formed from: Menaquinone-3

Mendon (7-chloro-1,3-dihydro-2-oxo-5-phenyl-

1,4-benzodiazepine-3-carboxylic acid)

0/ 7-Chloro-1,3-dihydro-3-hydroxy-5-phenyl2H -1,4-benzodiazepin-2-one

In: Rabbit A1538

Menogaril ((2R ,3S,4R ,5R ,6R ,11R ,13R )-4-

(dimethylamino)-3,4,5,6,11,12,13,14-

octahydro-3,5,8,10,13-pentahydroxy-11-

methoxy-6,13-dimethyl-2,6-epoxy-2H -

naphthaceno[1,2-b ]oxocin-9,16-dione)

0/ N-Demethylmenogaril In: Rabbit D897

0/ 7-Deoxynogarol In: Rabbit D897

Menogarol ((13S )-menogaril)

0/ N-Demethylmenogarol In: Mouse C841, D397

Meobal

See : 3,4-Xylyl N-methylcarbamate

Meperidine (4-carbethoxy-N-methyl-4-

phenylpiperidine, pethidine)

0/ 4-Carbethoxy-4-(p -hydroxyphenyl)-Nmethylpiperidine

In: Cat B890

Dog B890

Guinea pig B890

Rabbit B890

Rat A2659, B890

0/ 3?,4?-Dihydroxymeperidine In: Cat D546

Dog D546

Guinea pig D546

Rabbit D546

Rat D546

0/ 4-Ethoxycarbonyl-tetrahydro-4phenylpyridine

In: Cat D546

Dog D546

Guinea pig D546

Rabbit D546

Rat D546

M7

0/ Meperidine-N-oxide In: Guinea pig A2659

Man A713, A2231, A2659

Rat A2659, B613

0/ N-Methyl-4-phenylpiperidine-4-carboxylic acid

In: Cat B890

Dog B890

Guinea pig B890

Man K179

Mouse B890

Rabbit B890

Rat B890, C8

0/ Normeperidine In: Cat B890

Dog B890

Guinea pig A2659, B890

Macaque A2117

Man A2231, A2659

Mouse B890

Rabbit B890

Rat A1983, A2513, A2659, B890,

D374

Meperidine-N-b-D-glucuronide

Formed from: Meperidine

Meperidine-N-oxide

Formed from: Meperidine

Mephenesin (3-(o -tolyloxy)-1,2-propanediol)

0/ N-Acetyl-b-(o -tolyloxy)alanine In: Rat A2924

0/ 3-(4-Hydroxy-2-methylphenoxy)-1,2propanediol

In: Rat A1437

0/ 2-(o -Tolyloxy)acetic acid In: Rat A1437

0/ 3-(o -Tolyloxy)lactic acid In: Rat A1437

Mephentermine (N,a,atrimethylbenzeneethanamide)

Formed from: N-Hydroxymephentermine

0/ N-Hydroxymephentermine In: Cat A2008

Chick A2008

Guinea pig A2008, G21

Rabbit A2008, A2438

Rat A2008, F335, G79

0/ p -Hydroxymephentermine In: Guinea pig G21

Mouse G21

Rat F335, F519, G79

0/ Phentermine In: Cat A2008

Chick A2008

Guinea pig A2008, G21

Hamster A2008

Mouse G21

Rabbit A2438

Rat A2008, C669, F335, G79, G536

See also : F519

Mephenytoin

See : 5-Ethyl-3-methyl-5-phenylhydantoin

Mephobarbital (5-ethyl-1-methyl-5-

phenylbarbituric acid, prominal)

0/ 5-Ethyl-5-(p -hydroxyphenyl)-1methylbarbituric acid

In: Man B642, F22, J790

0/ Phenobarbital In: Man B642, J790

See also : A470, E474

Mepivacaine

See : 1-Methylpipecolo-2?,6?-xylidide Meptazinol (3-(3-ethylhexahydro-1-methyl-1H -

azepin-3-yl)phenol)

0/ Demethylmeptazinol In: Rat A1790

See also : F350

0/ 6-Ethylhexahydro-6-(m -hydroxyphenyl)-1methylazepin-2(2H )-one

In: Man A2548

See also : A2698, F350

0/ 3-(Hexahydro-3-(2-hydroxyethyl)-1-methyl1H -azepin-3-yl)phenol

Probably in: Man F350

0/ Meptazinol-b-D-glucuronide In: Man F350

Monkey A1790

Rat A1790

See also : A2698

M8

Merbarone (5-(N-phenylcarboxamido)-2-

thiobarbituric acid)

0/ 5-(N-(p -Hydroxyphenyl)carboxamido)-2thiobarbituric acid

In: Man F724

0/ 5-(N-Phenylcarboxamido)barbituric acid In: Man F724

o -Mercaptoacetanilide

0/ o -Methylthioacetanilide In: Man C917

Rat C121

p -Mercaptoacetanilide

0/ p -Methylthioacetanilide In: Man D926

2-Mercaptobenzimidazole

0/ 2-Sulphinylbenzimidazole In: Mouse D446

Pig D446

2-Mercaptobenzaldehyde

0/ (R )-2,2?-Bismercaptobenzoin In: Pseudomonas K424

o -Mercaptobenzoic acid (thiosalicylic acid)

Formed from: o -Acetylmercaptobenzoic

acid

o -Hexanoylmercaptobenzoic acid

o -Propionylmercaptobenzoic acid

0/ 2-Methylthiosalicylic acid In: Brassica K492, K594

Man C917, D926

See also : E96

2-Mercaptobenzothiazole

Formed from: S-Aminocyclohexyl-2-

benzothiazolyl sulphenamide

S-(2-Benzothiazolyl)-L-cysteine

S-Morpholino-2-benzothiazolyl

sulphenamide

2-(Thiocyanomethylthio)benzothiazole

0/ 1,2-Bis(2-benzothiazolyl)disulphide Probably in: Rat H767

0/ 2-Mercaptobenzothiazole-b-Dglucuronide

In: Carp A3566

Rat F579, H767

0/ 2-Mercaptobenzothiazole sulphate In: Rat H767

2-Mercaptobenzothiazole sulphate

Formed from: 2-Mercaptobenzothiazole

3-(2-Mercaptoethyl)quinazoline-2,4(1H ,3H )-

dione

0/ 3-(2-Methylthioethyl)quinazoline-2,4-(1H ,3H )-dione

In: Rat H122

1-((S )-3-Mercapto-2-methylpropanoyl)-L-prolyl-L-

phenylalanine

Formed from: 1-((S )-3-Acetylthio-2-

methylpropanoyl)-L-prolyl-L-phenylalanine

2-(Mercaptomethylthio)benzothiazole

Formed from: 2-(Thiocyanomethylthio)

benzothiazole

5-Mercapto-2-nitrobenzoic acid

Formed from: 5,5?-Dithiobis(2-nitrobenzoic acid)

Mescaline (3,4,5-trimethoxyphenethylamine)

Probably formed from: 4-Hydroxy-3,5-

dimethoxyphenethylamine

0/ N-Acetylmescaline In: Monkey A877

Mouse A66

Rat A925

0/ 3,4,5-Trimethoxybenzoic acid In: Man A3454

Mouse A66, A117

0/ 3,4,5-Trimethoxy-N-methylphenethylamine In: Rat A80

0/ 3,4,5-Trimethoxyphenylacetaldehyde In: Mouse A117

Rat A925

Meseclazone (7-chloro-3,3a-dihydro-2-methyl-

2H ,9H -isoazolo[3,2-b ][1,3]benzoxazin-9-one)

0/ 5-Chlorosalicylic acid In: Man A2880

Mesembrenol (3a-(3,4-dimethoxyphenyl)-

2,3,3a,6,7,7a-hexahydro-1-methyl-1H -

indol-6-ol)

Formed from: 4?-O-Demethylmesembrenone Mesembrenone

3?-O-Methylnorbelladine 4?-O-Methylnorbelladine Norbelladine

Sceletone

M9

one)

Formed from: Norbelladine

0/ N-Demethyl-N-formylmesembrenone In: Sceletium A3136

0/ Mesembrine In: Sceletium A3136

0/ Mesembrenol In: Sceletium A3136

Mesembrine ((3aS,7aS )-3a-(3,4-

dimethoxyphenyl)octahydro-1-methyl-1H -

indol-6-one)

Formed from: Mesembrenone

Norbelladine

Mesidine

See : 2,4,6-Trimethylaniline

Mesitylene (1,3,5-trimethylbenzene)

0/ 3,5-Dimethylbenzoic acid In: Rabbit F375

Rat A1561, A2160

0/ 2,4,6-Trimethylphenol In: Rat A2160

Mesocarb (3-(1-methyl-2-phenylethyl)-N-

(phenylaminocarbonyl)sydnone imine)

0/ Amphetamine In: Rat A3699

0/ N-(p -Hydroxyphenylaminocarbonyl)-3-(1methyl-2-phenylethyl)sydnone imine

In: Rat A3699

Mesocorydaline ((13R ,13aR )-5,8,13,13a-

tetrahydro-2,3,9,10-tetramethoxy-13-methyl-

6H -dibenzo[a ,g ]quinolizine)

Formed from: Corydaline

0/ Corydaline In: Corydalis H585

0/ 13-Methylpalmatine In: Corydalis H585

Mesoridazine (thioridazine-2-sulphoxide, 10-(2-

(1-methyl-2-piperidinyl)ethyl)-2-

(methylsulphinyl)-10H -phenothiazine)

Formed from: Thioridazine

0/ Demethylmesoridazine Probably in: Man A3186, D366

0/ 7-Hydroxymesoridazine (position assumed) In: Dog G538

Man G538

Man G538

Rat G538

0/ Mesoridazine sulphoxide In: Beef A3445

Dog G538, G705, J208

Man G538, G705

Rat G538, G705, J208

See also : A3186

0/ 6?-Oxomesoridazine In: Dog G538, J208

Man G538

Rat G538, J208

0/ Sulphoridazine In: Beef A3445

Dog G538, J208

Man A1573, A3121, A3186, A3188, F436,

G538

Rat G538, J208

See also : D366, H166

0/ Thioridazine Probably in: Man A3188

Mesoridazine-N-oxide

Formed from: Mesoridazine

Mesoridazine sulphoxide

Formed from: Mesoridazine

Thioridazine-5-sulphoxide

0/ 6?-Oxomesoridazine sulphoxide Probably in: Dog G538

Man G538

Rat G538, J208

Mesothalictricavine ((13R ,13aR )-5,8,13,13a-

tetrahydro-9,10-dimethoxy-13-methyl-6H -

benzo[g ]-1,3-benzodioxolo[5,6-a ]

quinolizine)

Formed from: 13-Methylberberine

0/ 13-Methylallocryptopine In: Dicentra J496

0/ 13-Methylberberine In: Corydalis H585

Dicentra J496

0/ N-Methylmesothalictricavine In: Dicentra J496

0/ Thalictricavine In: Corydalis H585

M10

0/ 17a-Ethynyl-17b-oestradiol In: Man A1577, B566

Mesurol

See : Methiocarb

Metacetamol

See : m -Acetamidophenol

Metaclazepam

See : 7-Bromo-5-(o -chlorophenyl)-2,3-

dihydro-2-methoxymethyl-1-methyl-1H -

benzodiazepine

Metadrenaline

See : D-Metanephrine

Metamizol

See : Dipyrone

D-Metanephrine (4-hydroxy-3-methoxy-N-

methylphenylethanolamine,

metadrenaline)

Formed from: D-Adrenaline

D-Normetanephrine

0/ D-Adrenaline In: Rat A3063

0/ 4-Hydroxy-3-methoxymandelaldehyde Probably in: Horse A254

Rat A1054

0/ Metanephrine-O-b-D-glucuronide In: Rabbit A2497

0/ Metanephrine-O-sulphate In: Beef F196

0/ Metanephrone In: Penicillium J16, K761

0/ N-Methylmetanephrine In: Beef A1463

L-Metanephrine

Formed from: L-Adrenaline

Metanephrine-O-b-D-glucuronide

Formed from: Metanephrine

Metanephrine-O-sulphate

Formed from: Metanephrine

Metanephrone (4-hydroxy-3-methoxy-N-methyl-

b-oxophenylethylamine) Formed from: Metanephrine

Metanil Yellow

See : Acid Yellow 36

Metanilic acid

See : m -Aminobenzenesulphonic acid

0/ 5-Normetapramine In: Dog C356

Man C356, E251

Rat C356

0/ 10-Normetapramine In: Man E250

Metergoline (methergoline, (((8b)-1,6dimethylergolin-8-yl)methyl)carbamic acid

phenylmethyl ester)

0/ 8b-Aminomethyl-1,6-dimethylergoline In: Rat C436

0/ 1-Demethylmetergoline In: Mammalia A425

Rat C436

0/ 12-Hydroxymetergoline In: Mammalia A425

0/ 8b-Hydroxymethyl-10a-methoxy-1,6dimethylergoline

In: Mammalia A425

N-((5-Methanesulphonamido)benzofuran-2-yl)

methyl)-N-(2-(4-methanesulphonamidophenyl)

ethylamine

Formed from: N-(((5-Methanesulphonamido)

benzofuran-2-yl)methyl)-N-(2-(4-

methanesulphonamidophenyl)ethyl)

methylamine

N-((5-Methanesulphonamido)benzofuran-2-yl)

methyl)-N-(2-(4-methanesulphonamidophenyl)

ethylmethylamine

0/ N-((5-Methanesulphonamido) benzofuran-2-yl)methyl)-N-(2-(4-

methanesulphonamidophenyl)ethylamine

In: Dog H742

5-(Methanesulphonamido)indole-3-acetic acid

Formed from: Sumitriptan

p -Methanesulphonamidophenoxyacetic acid

Formed from: Dofetilide

p -Methanesulphonamidophenoxy-N-

methylethylamine

Formed from: Dofetilide

p -Methanesulphonamidophenylacetic acid

Formed from: Dofetilide

p -Methanesulphonamidophenyl-N-

methylethylamine

Formed from: Dofetilide

M11

0/ Aniline In: Rat F297

0/ N,N-Dimethyl-N?-phenylethylenediamine In: Rat F297

0/ p -Hydroxymethapheniline In: Rat F297

0/ N-Methyl-N?-phenyl-N?-((2-thiophenyl) methyl)ethylenediamine

In: Rat F297

Methaqualone

See : 2-Methyl-3-(o -tolyl)-4(3H )-

quinazolinone

Methazole (2-(3,4-dichlorophenyl)-4-methyl-

1,2,3-oxadiazolidine-3,5-dione)

0/ 3-(3,4-Dichlorophenyl)-1-methylurea In: Cow A1837

Hen A1837

See also : A1853

5,10-Methenyltetrahydrofolic acid

Formed from: 5-Formyltetrahydrofolic acid

5,10-Methylenetetrahydrofolic acid

0/ 10-Formyltetrahydrofolic acid In: Man H646

Methergine ((8b)-9,10-didehydro-N-((1S )-1hydroxymethyl)propyl)-6-methylergoline-8-

carboxamide)

Formed from: Methysergide

0/ Lysergic butanolmide In: Rat A98

0/ Normethergine In: Rat A98

Methergoline

See : Metergoline

Methindione (2-ethyl-2-(methylamino)-1H -

indene-1,3(2H )-dione)

0/ Demethylmethindione In: Rat A3077

Methiocarb (3,5-dimethyl-4-(methylthio)phenol

methylcarbamate)

0/ 3,5-Dimethyl-4-methylthiophenyl Nhydroxymethylcarbamate

In: Rat A1545

0/ Methiocarb sulphoxide In: Glycine D306

Rat A1545

L-Methionyl-b-naphthylamide

0/ b-Naphthylamine In: Beef A526

Glycine A1596

Man A1397

Rabbit B334

L-Methionyl-p -nitroanilide

0/ p -Nitroaniline In: Nocardia G343

Methocarbamol (robaxin, 3-(2-methoxyphenoxy)-

1,2-propanediol-1-carbamate)

0/ Demethylmethocarbamol In: Rat A360

0/ Hydroxymethocarbamol In: Rat A360

0/ Methocarbamol-b-D-glucuronide In: Rat A360

Methocarbamol-b-D-glucuronide

Formed from: Methocarbamol

Methotrexate (amethopterin, N-(4-(((2,4-

diamino-6-pteridinyl)methyl)methylamino)

benzoyl)-L-glutamic acid)

0/ p -Aminobenzoyl-L-glutamic acid Probably in: Rat A667

0/ 4-Amino-10-methylpteroic acid In: Lactobacillus A1594

Microorganism A396

0/ 2,4-Diamino-N10-methylpteroic acid In: Man B87

0/ 7-Hydroxymethotrexate In: Hamster K381

Man A2426, A3099, B507, K381

Monkey A2426, A3099, K381

Rabbit C193, D644, K381

Rat F104, K381

Contrast (in dog) K381

0/ Methotrexate-g-glutamic acid In: Man C680

Rat B141

0/ Methotrexate-g-glutamyl-g-glutamic acid

In: Man C680

Rat B141

M12

In: Man C680

0/ Methotrexate-g-glutamyl-g-glutamyl-g-glutamyl-g-glutamic acid In: Man C680

0/ Methotrexate polyglutamic acid(s) In: Rat A1594

Methotrexate-g-glutamic acid

Formed from: Methotrexate

Methotrexate-g-glutamyl-g-glutamic acid

Formed from: Methotrexate

Methotrexate-g-glutamyl-g-glutamyl-g-glutamic

acid

Formed from: Methotrexate

Methotrexate-g-glutamyl-g-glutamyl-g-glutamyl-

g-glutamic acid

Formed from: Methotrexate

Methotrexate polyglutamic acid(s)

Formed from: Methotrexate

Methotrimeprazine ((bR)-2-methoxy-N,N,b-trimethyl-10H -phenothiazine-10-propanamide)

0/ Methotrimeprazine sulphoxide In: Man A2550, A2904, C292

0/ Normethotrimeprazine In: Man A2904, C292

Methotrimeprazine sulphoxide

Formed from: Methotrimeprazine

0/ Normethotrimeprazine sulphoxide Probably in: Man A2904

o -Methoxyacetanilide

0/ o -Methoxyaniline In: Ascaris A2036

Moniezia A1755

m -Methoxyacetanilide

0/ m -Methoxyaniline In: Ascaris A2036

Moniezia A1755

p -Methoxyacetanilide (methacetin)

Formed from: p -Acetamidophenol

p -Methoxyaniline

0/ p -Acetamidophenol In: Mouse A3502

Rat A1780

0/ N-Hydroxy-p -methoxyacetanilide In: Mouse A3502

0/ p -Methoxyaniline

Moniezia A1755

Mouse C609

Methoxyacetic acid 2-(2-((3-(1H -benzimidazol-2-

yl)propyl)amino)ethyl)-6-fluoro-1,2,3,4-

tetrahydro-4-hydroxy-1-isopropyl-2-

naphthalenyl ester

Probably formed from: Methoxyacetic acid 2-

(2-((3-(1H -benzimidazol-2-yl)propyl)

methylamino)ethyl)-6-fluoro-1,2,3,4-

tetrahydro-4-hydroxy-1-isopropyl-2-

naphthalenyl ester

0/ Hydroxyacetic acid 2-(2-((3-(1H - benzimidazol-2-yl)propyl)amino)ethyl)-6-

fluoro-1,2,3,4-tetrahydro-4-hydroxy-1-

isopropyl-2-naphthalenyl ester

Probably in: Cynomolgus monkey J103

Man J103

Marmoset J103

Rabbit J103

Rat J103

Methoxyacetic acid 2-(2-((3-(1H -benzimidazol-2-

yl)propyl)-N-(carboxyglucuronyl)amino)ethyl)-

6-fluoro-1,2,3,4-tetrahydro-1-isopropyl-2-

naphthalenyl ester

Formed from: Mibefradil

Probably formed from: Methoxyacetic acid

2-(2-((3-(1H -benzimidazol-2-yl)pro-

pyl)methylamino)ethyl)-6-fluoro-1,2,3,4-

tetrahydro-1-isopropyl-2-naphthalenyl ester

Methoxyacetic acid 2-(2-((3-(1H -benzimidazol-2-

yl)propyl)methylamino)ethyl)-6-fluoro-4-(b-D-

glucuronyloxy)-1,2,3,4-tetrahydro-1-isopropyl-

2-naphthalenyl ester

Formed from: Methoxyacetic acid 2-(2-((3-

(1H -benzimidazol-2-yl)propyl)methylami-

no)ethyl)-6-fluoro-4-(b-D-glucuronyloxy)- 1,2,3,4-tetrahydro-1-isopropyl-2-naphthalenyl

ester

Methoxyacetic acid 2-(2-((3-(1H -benzimidazol-2-

yl)propyl)methylamino)ethyl)-6-fluoro-1,2,3,4-

tetrahydro-4-hydroxy-1-isopropyl-2-

naphthalenyl ester

Formed from: Mibefradil

0/ Hydroxyacetic acid 2-(2-((3-(1H - benzimidazol-2-yl)propyl)methylamino)

M13

Probably in: Cynomolgus monkey J103

Man J103

Marmoset J103

Rabbit J103

Rat J103

0/ Methoxyacetic acid 2-(2-((3-(1H - benzimidazol-2-yl)propyl)amino)ethyl)-6-

fluoro-1,2,3,4-tetrahydro-4-hydroxy-1-

isopropyl-2-naphthalenyl ester

Probably in: Cynomolgus monkey J103

Man J103

Marmoset J103

Rabbit J103

Rat J103

0/ Methoxyacetic acid 2-(2-((3-(1H - benzimidazol-2-yl)propyl)methylamino)

ethyl)-6-fluoro-4-(b-D-glucuronyloxy)- 1,2,3,4-tetrahydro-1-isopropyl-2-

naphthalenyl ester

In: Rat J103

Methoxyacetic acid 6-fluoro-2-(2-(3-(4-(b-D-

glucuronosyloxy)-1H -benzimidazol-2-yl)

propyl)amino)ethyl)-1,2,3,4-tetrahydro-1-

isopropyl-2-naphthalenyl ester

Probably formed from: N-Demethylmibefradil

0/ 6-Fluoro-2-(2-(3-(4-(b-D-glucuronosyloxy)- 1H -benzimidazol-2-yl)propyl)amino)ethyl-

1,2,3,4-tetrahydro-2-hydroxy-1-

isopropylnaphthalene

Probably in: Rat G311

Methoxyacetic acid 6-fluoro-1,2,3,4-tetrahydro-2-

(2-((3-(4-hydroxy-1H -benzimidazol-2-yl)

propyl)amino)ethyl)-1-isopropyl-2-naphthalenyl

ester

Probably formed from: Methoxyacetic acid 6-

fluoro-1,2,3,4-tetrahydro-2-(2-((3-(4-hydroxy-

1H -benzimidazol-2-yl)propyl)methylamino)

ethyl)-1-isopropyl-2-naphthalenyl ester

Methoxyacetic acid 6-fluoro-1,2,3,4-tetrahydro-2-

(2-((3-(5-hydroxy-1H -benzimidazol-2-yl)

propyl)amino)ethyl)-1-isopropyl-2-naphthalenyl

ester

Probably formed from: N-Demethylmibefradil

Methoxyacetic acid 6-fluoro-1,2,3,4-tetrahydro-2-

(2-((3-(4-hydroxy-1H -benzimidazol-2-yl)

Formed from: Mibefradil

0/ Methoxyacetic acid 6-fluoro-1,2,3,4tetrahydro-2-(2-((3-(4-hydroxy-1H -

benzimidazol-2-yl)propyl)amino)ethyl)-1-

isopropyl-2-naphthalenyl ester

Probably in: Rat G311

0/ Methoxyacetic acid 6-fluoro-1,2,3,4tetrahydro-2-(2-((3-(4-hydroxy-1H -

benzimidazol-2-yl)propyl)methylami-

no)ethyl)-1-isopropyl-2-naphthalenyl ester-

b-D-glucuronide Probably in: Rat G311

Methoxyacetic acid 6-fluoro-1,2,3,4-tetrahydro-2-

(2-((3-(5-hydroxy-1H -benzimidazol-2-yl)

propyl)methylamino)ethyl)-1-isopropyl-2-

naphthalenyl ester

Formed from: Mibefradil

0/ Methoxyacetic acid 6-fluoro-1,2,3,4tetrahydro-2-(2-((3-(5-hydroxy-1H -

benzimidazol-2-yl)propyl)methylamino)

ethyl)-1-isopropyl-2-naphthalenyl ester-bD-glucuronide

In: Rat G311

Methoxyacetic acid 6-fluoro-1,2,3,4-tetrahydro-2-

(2-((3-(4-hydroxy-1H -benzimidazol-2-yl)

propyl)methylamino)ethyl)-1-isopropyl-2-

naphthalenyl ester-b-D-glucuronide

Probably formed from: Methoxyacetic acid 6-

fluoro-1,2,3,4-tetrahydro-2-(2-((3-(4-hydroxy-

1H -benzimidazol-2-yl)propyl)methylamino)

ethyl)-1-isopropyl-2-naphthalenyl ester

Methoxyacetic acid 6-fluoro-1,2,3,4-tetrahydro-2-

(2-((3-(5-hydroxy-1H -benzimidazol-2-yl)

propyl)methylamino)ethyl)-1-isopropyl-2-

naphthalenyl ester-b-D-glucuronide

Probably formed from: Methoxyacetic acid 6-

fluoro-1,2,3,4-tetrahydro-2-(2-((3-(5-hydroxy-

1H -benzimidazol-2-yl)propyl)methylamino)

ethyl)-1-isopropyl-2-naphthalenyl ester

Methoxyacetic acid 6-fluoro-1,2,3,4-tetrahydro-1-

isopropyl-2-(2-(N-methylamino)ethyl)-2-

naphthalenyl ester

Formed from: Mibefradil

o -Methoxyacetophenone

0/ 1-(o -Methoxyphenyl)ethanol

M14

Formed from: 1-(p -Methoxyphenyl)ethanol

Probably formed from:

p -Methoxycinnamic acid

trans-p -Methoxypropenylbenzene

0/ p -Hydroxyacetophenone In: Sporomusa J199

0/ 2-Hydroxy-p -methoxyacetophenone Probably in: Man E812

0/ (R )-1-(p -Methoxyphenyl)ethanol In: Geotrichum H749

10-Methoxyajmalicine

Probably formed from: 5-Methoxytryptamine

4-Methoxy-1-allylbenzene

See : Estragole

o -Methoxyamphetamine

Formed from: Methoxyphenamine

0/ N-Acetyl-o -methoxyamphetamine Probably in: Cunninghamella F340

0/ o -Hydroxyamphetamine Probably in: Rat A3781

0/ o -Methoxyphenylacetone Probably in: Man C434

m -Methoxyamphetamine

Formed from: m -Methoxyphenylacetone

0/ m -Hydroxyamphetamine In: Cunninghamella G20

Dog B403

Man B403

Monkey B403

0/ 1-(m -Methoxyphenyl)propan-2-ol In: Dog B403

Man B403

Monkey B403

p -Methoxyamphetamine

Formed from: p -Methoxyphenylacetone

Probably formed from: N-Ethyl-

p -methoxyamphetamine

0/ N-Acetyl-p -methoxyamphetamine In: Cunninghamella F893

0/ p -Hydroxyamphetamine In: Cunninghamella F893, G20

Dog A2090, B632

Guinea pig A3701

Man A3701, J727

0/ N-Hydroxy-p -methoxyamphetamine In: Guinea pig A292

Rabbit A292

Rat A292

0/ p -Methoxyphenylacetone oxime In: Man A3701

Rat A3701

o -Methoxyaniline

Formed from: o -Methoxyacetanilide

o -Nitroanisole

0/ Poly-o -methoxyaniline In: Bjerkandera K565

m -Methoxyaniline

Formed from: m -Methoxyacetanilide

m -Nitroanisole

p -Methoxyaniline (p -anisidine)

Formed from: p -Methoxyacetanilide

p -Methoxyglycollanilide

p -Methoxyoxanilic acid

p -Nitroanisole

0/ 2-Amino-5-(p -anisidino)benzoquinone di(p -methoxyphenyl)imine

In: Horseradish D675

Rhizoctonia D675

Trametes D675

0/ p -Aminophenol In: Man D135

Sporomusa J199

See also : A2811

0/ 2,5-Di-(p -anisidino)benzoquinone di(p -methoxyphenyl)imine

In: Trametes D675

0/ p -Methoxyacetanilide In: Guinea pig F109

Rabbit E399, F109

Rat F109

Sea urchin B703, B895

Sheep A2788

0/ p -Methoxyformanilide In: Guinea pig F109

Rabbit F109

Rat F109

0/ p -Methoxy-N-methylaniline In: Rabbit C333

M15

10-Methoxyapomorphine

0/ 10-Hydroxyapomorphine In: Rat A1673

o -Methoxybenzaldehyde

Formed from: o -Methoxybenzyl alcohol

Probably formed from: o -Methoxybenzyl-

amine

0/ o -Methoxybenzoic acid In: Acinetobacter F366

Desulphovibrio F666

Man J24

Streptomyces E653

See also : G865

0/ o -Methoxybenzyl alcohol In: Dunaliella G459

Euglena G422

Mung bean J912

m -Methoxybenzaldehyde

Formed from: m -Methoxybenzyl

alcohol

m -Methoxybenzoic acid

Probably formed from:

m -Methoxybenzylamine

0/ 3,3?-Dimethoxybenzoin In: Pseudomonas K424

0/ 2-Hydroxy-m -methoxypropiophenone In: Pseudomonas K524

0/ m -Methoxybenzoic acid In: Acinetobacter E663, F366

Arion G804

Helix G804

Limax G804

Man J24

Mouse G804

Rat H761

Rhodopseudomonas G246

Streptomyces E653

See also : G865

0/ m -Methoxybenzyl alcohol In: Dunaliella G459

Euglena G422

Mung bean J912

0/ m -Methoxymandelonitrile With (S )-oxynitrilase F680

0/ o -Methoxybenzoic acid Probably in: Rhodococcus H952

p -Methoxybenzamidine

0/ p -Methoxybenzamidoxime In: Rabbit C573, E830, F768

p -Methoxybenzamidoxime

Formed from: p -Methoxybenzamidine

3-Methoxybenzidine

0/ 4?-Acetyl-3-methoxybenzidine In: Rat A1579

5-Methoxybenzimidazole

Formed from: 5-Hydroxybenzimidazole

0/ 5-Methoxybenzimidazolylcobamide Probably in: Clostridium A1272

5-Methoxybenzimidazolylcobamide

Probably formed from: 5-Methoxy-

benzimidazole

2-(5-Methoxybenzofuryl)ethylamine

0/ N-Acetyl-2-(5-methoxybenzofuryl) ethylamine

In: Man K490

o -Methoxybenzoic acid

Formed from: o -Methoxybenzaldehyde

Probably formed from: o -Methoxy-

benzamide

0/ Catechol In: Pseudomonas G434

0/ Salicylic acid In: Acetobacterium F655

Arthrobacter / Pantoea K696 Microorganism B321

Sporomusa G931

m -Methoxybenzoic acid

Formed from: m -Hydroxybenzoic acid

m -Methoxybenzaldehyde

m -Methoxybenzonitrile

4-((3-Methoxyphenyl)methyl)-2,2,6,6-

tetramethyl-1-oxa-4-aza-2,6-

disilacyclohexane

m -Methoxyphenylpropionic acid

m -Methoxyphenylpropylamine

0/ 1,2-Dihydro-1,2-dihydroxybenzoic acid Probably in: Pseudomonas B465

0/ m -Hydroxybenzoic acid In: Acetobacterium F655

M16

Microorganism B321, E305, E700

Nocardia F266

Pseudomonas A903, D16, E957

Xerocomus K896

See also : G865

0/ m -Methoxybenzaldehyde In: Clostridium G416

0/ m -Methoxybenzyl alcohol In: Aspergillus G821

Corynespora G821

o -Methoxybenzonitrile

0/ o -Methoxybenzamide In: Rhodococcus H952

m -Methoxybenzonitrile

0/ m -Methoxybenzoic acid In: Rhodococcus H952

p -Methoxybenzonitrile

0/ Anisic acid In: Rhodococcus H952

0/ p -Hydroxybenzonitrile In: Methylosinus D513

8-Methoxy-4H -1-benzopyran-4-one

See : 8-Methoxychromone

p -Methoxybenzoyl-L-alanine

0/ Anisic acid In: Corynebacterium E145

3-(p -Methoxybenzoyl)propionic acid

Formed from: Cytemba

o -Methoxybenzyl alcohol

Formed from: o -Methoxybenzaldehyde

0/ o -Methoxybenzaldehyde In: Acinetobacter E663

Helix G804

Limax G804

0/ Salicyl alcohol In: Clostridium G367

m -Methoxybenzyl alcohol

Formed from: m -Methoxybenzaldehyde

m -Methoxybenzoic acid

0/ m -Methoxybenzaldehyde In: Acinetobacter E663

Arion G804

Botrytis G613

Helix G804

Pleurotus F867, G668, K373

Pseudomonas A3837

Rhodopseudomonas D197

o -Methoxybenzylamine

0/ o -Hydroxybenzylamine In: Rat G865

0/ o -Methoxybenzaldehyde Probably in: Rat G865

m -Methoxybenzylamine

0/ m -Hydroxybenzylamine In: Rat G865

0/ m -Methoxybenzaldehyde Probably in: Rat G865

p -Methoxybenzylamine

0/ p -Hydroxybenzylamine In: Rat G865

0/ p -Methoxybenzaldehyde Probably in: Rat G865

2-(p -Methoxybenzylamino)pyridine

Formed from: Pyrilamine

(4-Methoxybenzylidene)malononitrile

0/ (4-Methoxybenzyl)malononitrile In: Man B260

(4-Methoxybenzyl)malononitrile

Formed from: (4-Methoxybenzylidene)

malononitrile

4-(o -Methoxybenzyl)-1-methylpyridinium

Probably formed from: Tetrahydro-4-

(o -methoxybenzyl)-1-methylpyridine

4-(p -Methoxybenzyl)-1-methylpyridinium

Probably formed from: Tetrahydro-4-

(p -methoxybenzyl)-1-methylpyridine

p -Methoxybenzylpiperazine

Formed from: erythro -2-(o -Chlorophenyl)-2-

(4-(p -methoxybenzyl)-1-piperazinyl)-1-

phenylethanol

0/ p -Methoxybenzylpiperazine-b-Dglucuronide

In: Rat A3927

p -Methoxybenzylpiperazine-b-D-glucuronide

Formed from: p -Methoxybenzylpiperazine

2-Methoxybiphenyl

0/ 2,3-Dihydro-2,3-dihydroxy-2?- methoxybiphenyl

In: Escherichia H951

M17

In: Mucor D602

Rat B651, D413, E242

8-Methoxybutamoxane (2-butylaminomethyl-8-

methoxy-1,4-benzodioxane)

0/ 8-Hydroxybutamoxane In: Rat A2421

0/ 5-Hydroxy-8-methoxybutamoxane Probably in: Rat A2421

5-Methoxycaffeic acid (5-hydroxyferulic acid)

Formed from: Ferulic acid

Sinapic acid

3,4,5-Trihydroxycinnamic acid

0/ 5-Methoxycaffeic acid glucoside In: Nicotiana B442

0/ 5-Methoxycaffeoyl CoA In: Glycine A2148

0/ Sinapic acid In: Alfalfa B487

Apple D258

Aspen G624

Bamboo A169

Brassica F367

Glycine A2434

Japanese black pine A1634

Loblolly pine J304

Nicotiana A3757, A3778, B490

Wheat J39

See also : C100

5-Methoxycaffeic acid glucoside

Formed from: 5-Methoxycaffeic acid

5-Methoxycaffeoyl CoA

Formed from: 5-Methoxycaffeic acid

0/ 3,4-Dihydroxy-5-methoxycinnamaldehyde In: Glycine A2576

0/ Sinapoyl CoA Loblolly pine J304

1-Methoxycanthin-6-one

Probably formed from: 1-Hydroxycanthin-6-

one

5-Methoxycarbonyl-1,4-dihydro-2,6-dimethyl-4-

(2-nitrophenyl)pyridine-3-carboxylic acid

Formed from: Nifedipine

0/ 5-Methoxycarbonyl-2,6-dimethyl-4-(2-nitrophenyl)pyridine-3-carboxylic acid

6-methyl-4-(2-nitrophenyl)pyridine-3-

carboxylic acid

Formed from: Nifedipine

0/ 5-Methoxycarbonyl-2-hydroxymethyl-6methyl-4-(2-nitrophenyl)pyridine-3-

carboxylic acid

Probably in: Man C744

5-Methoxycarbonyl-2,6-dimethyl-4-

(2-nitrophenyl)pyridine-3-carboxylic acid

Probably formed from: 5-Methoxycarbonyl-

1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)

pyridine-3-carboxylic acid

5-Methoxycarbonyl-2-hydroxymethyl-6-methyl-4-

(2-nitrophenyl)pyridine-3-carboxylic acid

Probably formed from: 5-Methoxycarbonyl-

1,4-dihydro-2-hydroxymethyl-6-methyl-4-(2-

nitrophenyl)pyridine-3-carboxylic acid

2-(3-Methoxycarbonyl-2-thioureido)aniline

Formed from: 1,2-Bis(3-methoxycarbonyl-2-

thioureido)benzene

1-Formamido-2-(3-methoxycarbonyl-2-

thioureido)benzene

2-(3-Methoxycarbonyl-2-thioureido)-1-

thioformamidobenzene

0/ 2-(3-Methoxycarbonyl-2-ureido)aniline In: Mouse A260

2-(3-Methoxycarbonyl-2-thioureido)-1-

(3-methoxycarbonyl-2-ureido)benzene

Formed from: 1,2-Bis(3-methoxycarbonyl-2-

thioureido)benzene

0/ 1,2-Bis(3-methoxycarbonyl-2-ureido) benzene

In: Mouse A260

0/ 2-(3-Methoxycarbonyl-2-thioureido)-1-(2-thioureido)benzene

In: Mouse A260

2-(3-Methoxycarbonyl-2-thioureido)-1-

thioformamidobenzene

0/ 1-Formamido-2-(3-methoxycarbonyl-2ureido)benzene

In: Mouse A260

0/ 2-(3-Methoxycarbonyl-2-thioureido)aniline In: Mouse A260

M18

Formed from: 1,2-Bis(3-methoxycarbonyl-2-

thioureido)benzene

2-(3-Methoxycarbonyl-2-thioureido)-1-(3-

methoxycarbonyl-2-ureido)benzene

0/ 2-(3-Methoxycarbonyl-2-thioureido)-1-(2ureido)benzene

In: Mouse A260

2-(3-Methoxycarbonyl-2-thioureido)-1-(2-

ureido)benzene

Formed from: 2-(3-Methoxycarbonyl-2-

thioureido)-1-(2-thioureido)benzene

0/ 2-(3-Methoxycarbonyl-2-ureido)-1-(2ureido)benzene

In: Mouse A260

2-(3-Methoxycarbonyl-2-ureido)aniline

Formed from: 1,2-Bis(3-methoxycarbonyl-2-

ureido)benzene

1-Formamido-2-(3-methoxycarbonyl-2-

ureido)benzene

2-(3-Methoxycarbonyl-2-thioureido)aniline

2-(3-Methoxycarbonyl-2-thioureido)-1-

thioformamidobenzene

0/ 2-Aminobenzimidazole In: Mouse A260

Sheep A260

0/ 2-Methylbenzimidazol-2-ylcarbamate In: Mouse A260

Sheep A260

2-(3-Methoxycarbonyl-2-ureido)-1-

thioformamidobenzene

0/ 2-(3-Methoxycarbonyl-2-ureido)aniline In: Mouse A260

2-(3-Methoxycarbonyl-2-ureido)-1-(2-

thioureido)benzene

0/ 2-(3-Methoxycarbonyl-2-ureido)-1-(2ureido)aniline

In: Mouse A260

2-(3-Methoxycarbonyl-2-ureido)-1-(2-ureido)

aniline

Formed from: 1,2-Bis(3-methoxycarbonyl-2-

ureido)benzene

2-(3-Methoxycarbonyl-2-thioureido)-1-(2-

ureido)benzene

2-(3-Methoxycarbonyl-2-ureido)-1-(2-

thioureido)benzene

0/ Methyl benzimidazol-2-ylcarbamate Probably in: Mouse A260

3-Methoxycatechol

Formed from: Anisole

2,3-Dimethoxyphenol

2,6-Dimethoxyphenol

m -Fluoroanisole

Probably formed from: Pyrogallol

0/ 2-Methyl-cis,cis -muconic acid In: Pseudomonas A3769

0/ Pyrogallol In: Clostridium G367

4-Methoxycatechol

Formed from: 2-Hydroxy-5-methoxybenzoic

acid

4-Methoxy-2-nitrophenol

p -Methoxyphenol

3,4-Methylenedioxyanisole

0/ 2,4-Dimethoxyphenol Probably in: Man G359, H501

0/ 2,5-Dimethoxyphenol Probably in: Man G359, H501

5???-Methoxycelosianin II Formed from: Amaranthin

Sinapoyl-b-D-glucose 7-Methoxychlorpromazine

Formed from: 7-Hydroxychlorpromazine

8-Methoxychromone (8-methoxy-4H -1-

benzopyran-4-one)

Probably formed from: 3-Carboxy-8-

methoxychromone

0/ 2?-Hydroxy-3?-methoxyacetophenone Probably in: Dog A1761

Rat A2113

(8a,9R )-6?-Methoxycinchonan-9-ol See : Quinine

o -Methoxycinnamaldehyde

0/ o -Methoxycinnamic acid In: Rat E13

p -Methoxycinnamaldehyde

Probably formed from: p -Methoxycinnamic

acid

p -Methoxycinnamyl alcohol

0/ p -Methoxycinnamic acid Probably in: Man E812

M19

o -Methoxycinnamic acid

Formed from: o -Methoxycinnamaldehyde

0/ o -Coumaric acid Probably in: Rat E13

0/ o -Methoxycinnamoyl-b-D-glucose In: Verbesina K98

0/ o -Methoxycinnamoylglycine In: Rat E13

0/ o -Methoxyphenylhydracrylic acid Probably in: Rat E13

0/ o -Methoxyphenylpropionic acid Probably in: Rat E13

0/ o -Methoxystyrene In: Microorganism F390

m -Methoxycinnamic acid

0/ m -Methoxycinnamoyl CoA In: Potato A204

Tomato A3149

0/ m -Methoxystyrene In: Microorganism F390

p -Methoxycinnamic acid

Probably formed from: p -Methoxy-

cinnamaldehyde

trans -p -Methoxypropenylbenzene

0/ Anisaldehyde Probably in: Trametes A2744

0/ Anisic acid Probably in: Mouse H725

Rat H725

Vanilla F824

0/ p -Methoxyacetophenone Probably in: Mouse H725

Rat H725

0/ p -Methoxycinnamaldehyde Probably in: Trametes A2744

0/ p -Methoxycinnamoyl CoA In: Cactus H633

Glycine A2148

Leek A2514

Phaseolus A2514

Potato A204

Pseudomonas B298

Tomato A3149

0/ p -Methoxycinnamoyl-b-D-glucose

0/ p -Methoxycinnamoylglycine In: Man E812

See also : H725

0/ p -Methoxyphenyllactic acid Probably in: Man E812

0/ p -Methoxystyrene In: Candida F390

Catharanthus K244

m -Methoxycinnamoyl CoA

Formed from: m -Methoxycinnamic acid

p -Methoxycinnamoyl CoA

Formed from: p -Methoxycinnamic acid

o -Methoxycinnamoyl-b-D-glucose

Formed from: o -Methoxycinnamic acid

p -Methoxycinnamoyl-b-D-glucose

Formed from: p -Methoxycinnamic acid

o -Methoxycinnamoylglycine

Formed from: o -Methoxycinnamic acid

p -Methoxycinnamoylglycine

Formed from: p -Methoxycinnamic acid

p -Methoxycinnamyl alcohol

Formed from: trans-p -Methoxypropenyl-

benzene

Probably formed from: Estragole

p -Methoxycinnamaldehyde

0/ p -Methoxycinnamaldehyde Probably in: Man E812

5-Methoxyconiferaldehyde

Formed from: Sinapoyl CoA

7-Methoxycoumarin

0/ Umbelliferone In: Dog C160

Guinea pig C160

Mouse C160

Monkey C160

Rabbit C160

Rat C160, D155

N-((7-Methoxycoumarin-4-yl)methyl)pyridinium

0/ N-((7-Hydroxycoumarin-4-yl)methyl) pyridinium

In: Man K339

Methoxycyclazocine

Formed from: Hydroxycyclazocine

M20

methoxydehydrocyclopeptine

Probably in: Penicillium A1633

3-Methoxy-O-demethylpyrilamine

Probably formed from: 3-Hydroxy-O-

demethylpyrilamine

8-Methoxydictamnine

Formed from: Dictamnine

p -Methoxy-N,N-dimethylbenzamide

0/ p -Methoxy-N-methylbenzamide In: Rat G683

7-Methoxy-2,2-dimethyl-2H -benzo[b ]pyran

See : Precocene I

3,4-trans -7-Methoxy-2,2-dimethyl-4-(4-((2-

oxopyrrolidin-1-yl)ethoxy)phenyl-3-

phenylchromane

Formed from: Levormeloxifene

0/ 3,4-trans -4-(4-(((3-Carboxypropyl) amino)ethoxy)phenyl)-7-methoxy-2,2-

dimethyl-3-phenylchromane

Probably in: Cynomolgus monkey J866

Man J866

Rat J866, K31

5-Methoxy-2,3-dimethylphenol

Formed from: 2-Hydroxy-4-methoxy-6-

methylbenzyl alcohol

o -Methoxy-N,N-dimethylphenylethanolamine

0/ o -Methoxymandelic acid In: Rat J287

m -Methoxy-N,N-dimethylphenylethanolamine

0/ m -Methoxymandelic acid In: Rat J287

p -Methoxy-N,N-dimethylphenylethanolamine

0/ p -Methoxymandelic acid In: Rat J287

5-Methoxy-N,a-dimethyl-2-(phenylethynyl)

benzenepropanamine

Formed from: N-(2-(3,4-Dimethoxyphenyl)

ethyl)-5-methoxy-N,a-dimethyl-2-(phenylethynyl)benzenepropanamine

5-Methoxy-N,N-dimethyltryptamine

Formed from: 5-Hydroxy-N,N-

dimethyltryptamine

5-Methoxy-N-methyltryptamine

0/ 5-Hydroxy-N,N-dimethyltryptamine In: Rat E210, E212, E506

In: Rat E210, E212, E506

0/ 5-Methoxy-N-methyltryptamine In: Rat E210, E212, E506

0/ 5-Methoxyindole-3-acetaldehyde In: Rat B653, E210

See also : A2278

5-Methoxy-N,N-dimethyltryptamine-N-oxide

Formed from: 5-Methoxy-N,N-

dimethyltryptamine

9-Methoxyellipticine

0/ 9-Hydroxyellipticine In: Botrytis B306

Cunninghamella B306

Penicillium B306

Rat C737

2-Methoxy-16-epioestriol

Probably formed from: 2-Hydroxy-16-

epioestriol

0/ 2-Methoxy-16-epioestriol-3-b-Dglucuronide

Probably in: Rat A3102

2-Methoxy-16-epioestriol-3-b-D-glucuronide

Probably formed from: 2-Methoxy-16-

epioestriol

3-(4-(2-Methoxyethyl)phenoxy)lactic acid

Probably formed from: 3-(4-(2-

Methoxyethyl)phenoxy)propan-1,2-diol

3-(4-(2-Methoxyethyl)phenoxy)propan-1,2-diol

Formed from: Metoprolol

0/ 3-(4-(2-Methoxyethyl)phenoxy)lactic acid Probably in: Dog A2255, G41

Man A2255

Rat A1750, A2255

2-Methoxyethynyloestradiol

Probably formed from: 2-Hydroxyethynyl-

oestradiol

p -Methoxyformanilide

Formed from: p -Methoxyaniline

4-Methoxygentisic acid

Formed from: 2,4,5-Trimethoxybenzoic acid

0/ 6-Carboxy-4-hydroxy-3-methoxy-cis,cis - muconic semialdehyde

In: Arthrobacter A2773

p -Methoxyglycollanilide

0/ p -Methoxyaniline

M21

Formed from: 5-Hydroxytryptamine

p -Methoxyhippuric acid

Formed from: Anisic acid

0/ Anisic acid In: Corynebacterium E145

(E )-2-Methoxyimino-2-(2-(o -tolyloxymethyl)

phenyl)acetic acid

Formed from: Methyl (E )-2-

methoxyimino-2-(2-(o -

tolyloxymethyl)phenyl)acetate

0/ (E )-2-(2-((o -Hydroxymethylphenoxy) methyl)phenyl)-2-methoxyiminoacetic acid

Probably in: Goat H728

Hen H728

Pig H728

Rat H728

0/ (E )-2-(2-((4-Hydroxy-2-methylphenoxy) methyl)phenyl)-2-methoxyiminoacetic acid

Probably in: Goat H728

Hen H728

Pig H728

Rat H728

0/ 2-((o -Hydroxymethyl)phenyl)-2methoxyiminoacetic acid

Probably in: Goat H728

Hen H728

Pig H728

Rat H728

2-Methoxyindane

0/ 1-Hydroxy-2-methoxyindane (cis and trans isomers)

In: Pseudomonas K207

1-Methoxyindole

0/ Indole Probably in: Rat D158

5-Methoxyindole

0/ 5-Methoxy-L-tryptophan In: Carrot B874

Nicotiana B874

6-Methoxyindole

0/ 6-Methoxy-L-tryptophan In: Carrot B874

Nicotiana B874

7-Methoxyindole

0/ 7-Methoxy-L-tryptophan

5-Methoxyindole-3-acetaldehyde

Formed from: 5-Methoxy-N,N-

dimethyltryptamine

5-Methoxytryptamine

Probably formed from: 5-Methoxy-

tryptophol

0/ 5-Methoxyindole-3-acetic acid In: Dog A1184

Monkey A1184

Mouse A1184

See also : A2278, C659, E210

5-Methoxyindole-3-acetic acid

Formed from: 5-Methoxyindole-3-

acetaldehyde

1-Methoxyindole-3-carboxylic acid

0/ 1-Hydroxyindole-3-carboxylic acid Probably in: Rat F920

0/ Indole-3-carboxylic acid Probably in: Rat D158

0/ 1-Methoxyindole-3-carboxyl-b-Dglucuronic acid

In: Rat D158

1-Methoxyindole-3-carboxyl-b-D-glucuronic acid

Formed from: 1-Methoxyindole-3-carboxylic

acid

5-Methoxyindole-3-glyoxal

Probably formed from: Melatonin

7-Methoxyisoflavone

0/ 7-Hydroxyisoflavone In: Penicillium A817

8-Methoxykaempferol (3,4?,5,7-tetrahydroxy-8methoxyflavone)

Formed from: 8-Hydroxykaempferol

8-Methoxykynurenic acid (4-hydroxy-8-

methoxyquinoline-2-carboxylic acid)

Formed from: Xanthurenic acid

0/ Xanthurenic acid In: Rat A88, A1427

o -Methoxymandelic acid

Formed from: 2-(o -Methoxyphenyl)-N,N-

dimethyl-2-oxoethylamine

o -Methoxy-N,N-dimethylphenyl-

ethanolamine

o -Methoxyphenylethanolamine

o -Methoxy-N-methylphenylethanolamine

M22

oxoethylamine

2-(o -Methoxyphenyl)-2-oxoethylamine

m -Methoxymandelic acid

Formed from: 2-(m -Methoxyphenyl)-N,N-

dimethyl-2-oxoethylamine

m -Methoxy-N,N-

dimethylphenylethanolamine

m -Methoxy-N-methylphenylethanolamine

m -Methoxyphenylethanolamine

m -Methoxyphenylglyoxal

m -Methoxyphenylglyoxylic acid

2-(m -Methoxyphenyl)-N-methyl-2-

oxoethylamine

2-(m -Methoxyphenyl)-2-

oxoethylamine

0/ m -Methoxyphenylglyoxylic acid In: Rhodotorula H90

p -Methoxymandelic acid

Formed from: 2-(p -Methoxyphenyl)-N,N-

dimethyl-2-oxoethylamine

p -Methoxy-N,N-

dimethylphenylethanolamine

p -Methoxyphenylethanolamine

p -Methoxyphenylglyoxal

p -Methoxyphenylglyoxylic acid

2-(p -Methoxyphenyl-N-methyl-2-

oxoethylamine

2-(p -Methoxyphenyl-2-oxoethylamine

0/ p -Methoxyphenylglyoxylic acid In: Rhodotorula H90

m -Methoxymandelonitrile

Formed from: m -Methoxybenzaldehyde

0/ O-Acetyl-m -methoxymandelonitrile In: Pseudomonas H303

p -Methoxymandelonitrile

Formed from: Anisaldehyde

6-Methoxymellein (3,4-dihydro-8-hydroxy-6-

methoxy-3-methyl-1H -2-benzopyran-1-one)

Formed from: 6-Hydroxymellein

5-Methoxymetanephrine (dimethophrine)

Unchanged in man A2842

o -Methoxy-N?-methoxycarbonylphenylhydrazone Probably formed from: Metoxadiazone

0/ o -Hydroxy-N?- methoxycarbonylphenylhydrazone

Formed from: 4-Dimethylamino-3?- methoxyazobenzene

0/ 4-Amino-3?-methoxyazobenzene In: Rat A776

0/ 4-Hydroxy-3-methoxy-4?- methylaminoazobenzene

Probably in: Rat A776

4?-Methoxy-4-methylaminoazobenzene Formed from: 4-Dimethylamino-4?- methoxyazobenzene

0/ 4-Amino-4?-methoxyazobenzene In: Rat A1979

7-Methoxy-4-methylaminomethylcoumarin

0/ 7-Hydroxy-4-methylaminomethylcoumarin In: Man K339

p -Methoxy-N-methylaniline

Formed from: p -Methoxyaniline

p -Methoxy-N-methylbenzamide

Formed from: p -Methoxy-N,N-

dimethylbenzamide

5-Methoxy-6-methylbenzimidazolylcobamide

Formed from: 5-Hydroxybenzimidazole

5-Hydroxy-6-methylbenzimidazole

3-Methoxy-4-methylbenzoic acid

Formed from: 3-Hydroxy-4-methylbenzoic

acid

4-Methoxy-3-methylbenzoic acid

Formed from: 5-Methoxy-6-methyl-2-pyrone

9-Methoxy-4-(3-methyl-2-butenyl-7H -furo[3,2-g ]

[1]benzopyran-7-one

See : Alloimperatorin methyl ether

3-Methoxy-6-methylcatechol

Formed from: cis -2,3-dihydro-2,3-dihydroxy-

1-methoxy-4-methylbenzene

7-Methoxy-4-methylcoumarin-6-yl-b-D-

glucuronide

Probably formed from: 6-Hydroxy-7-

methoxy-4-methylcoumarin

3-Methoxy-4,5-methylenedioxyamphetamine

Formed from: Myristicin

N-(2-Methoxy-1-methylethyl)-2-methylsulphinyl-

N-phenylacetamide

0/ N-(2-Hydroxy-1-methylethyl)-2methylsulphinyl-N-phenylacetamide

Probably in: Rat G973

M23

methoxy-2-methylindole-3-acetic acid

8-Methoxy-2-methyl-6,7-

methylenedioxyisoquinoline

Probably formed from: 1,2-Dihydro-8-

methoxy-2-methyl-6,7-

methylenedioxyisoquinoline

o -Methoxy-N-methylphenethylamine

0/ o -Methoxyphenylacetaldehyde Probably in: Rat G865

m -Methoxy-N-methylphenethylamine

0/ m -Methoxyphenylacetaldehyde Probably in: Rat G865

0/ N-Methyl-m -tyramine In: Rat G865

p -Methoxy-N-methylphenethylamine

0/ p -Methoxyphenylacetaldehyde Probably in: Rat G865

0/ N-Methyltyramine In: Rat G865

N-Methoxymethylphenobarbital

Formed from: N,N?-Dimethoxymethylphenobarbital

0/ Phenobarbital In: Rat A1233

See also : A805

2-Methoxy-3-methylphenol

Formed from: 3-Methylcatechol

2-Methoxy-4-methylphenol

Formed from: 4-Methylcatechol

Probably formed from: 3,4-Dimethoxytoluene

Vanillyl alcohol

2-Methoxy-5-methylphenol

Formed from: p -Methylanisole

4-Methylcatechol

Probably formed from: Isovanillyl alcohol

2-Methoxy-6-methylphenol

Formed from: 3-Methylcatechol

4-Methoxy-2-methylphenol

Formed from: p -Methylanisole

5-Methoxy-2-methylphenol

Formed from: p -Methylanisole

p -Methoxymethylphenol

0/ p -Hydroxybenzaldehyde In: Penicillium J354

See also : K761

In: Rat J287

m -Methoxy-N-methylphenylethanolamine

0/ m -Methoxymandelic acid In: Rat J287

N-(4-(Methoxymethyl)-4-piperidinyl)-N-

phenylpropanamide

Formed from: Alfentanil

Sufentanil

0/ N-(4-(Hydroxymethyl)-4-piperidinyl)-Nphenylpropanamide

Probably in: Dog E838, F567, E895

Man F567

Rat E838, F567, E895

o -Methoxy-2-methyl-2-(3-pyridyl)propiophenone

0/ o -Hydroxy-2-methyl-2-(3-pyridyl) propiophenone

In: Rat J86

5-Methoxy-6-methyl-2-pyrone

0/ 4-Methoxy-3-methylbenzoic acid In: Macrophora B766

4-Methoxy-6-methyl-2-pyrone-5-carboxylic acid

ethyl ester

0/ 3-Methoxy-5-methylterephthalic acid 4ethyl ester

In: Macrophora B766

4-Methoxy-6-methyl-2-pyrone-5-carboxylic acid

methyl ester

0/ 3-Methoxy-5-methylterephthalic acid 4methyl ester

In: Macrophora B766

trans -2-(3-Methoxy-5-methylsulphonyl-4-

propoxyphenyl)-5-(3,4,5-trimethoxyphenyl)

tetrahydrofuran

0/ trans -2-(4-Hydroxy-3-methoxy-5methylsulphonylphenyl)-5-(3,4,5-

trimethoxyphenyl)tetrahydrofuran

In: Rhesus monkey F925

0/ trans -2-(4-(2-Hydroxypropoxy)-3methoxy-5-methylsulphonylphenyl)-5-

(3,4,5-trimethoxyphenyl)tetrahydrofuran

In: Rhesus monkey F925

3-Methoxy-5-methylterephthalic acid 4-ethyl ester

Formed from: 4-Methoxy-6-methyl-2-pyrone-

5-carboxylic acid ethyl ester

M24

Formed from: 4-Methoxy-6-methyl-2-

pyrone-5-carboxylic acid methyl ester

5-Methoxy-N-methyltryptamine

Formed from: 5-Methoxy-N,N-

dimethyltryptamine

5-Methoxytryptamine

0/ 5-Methoxy-N,N-dimethyltryptamine In: Man A1483

Rabbit A1320, A1483

6-Methoxy-N-methyltryptamine

Formed from: 6-Methoxytryptamine

6-Methoxy-4-methylumbelliferone

Formed from: 6,7-Dihydroxy-4-

methylcoumarin

0/ 6-Methoxy-4-methylumbelliferyl-b-Dglucuronide

Probably in: Rat A773

8-Methoxy-4-methylumbelliferone

Formed from: 7,8-Dihydroxy-4-

methylcoumarin

6-Methoxy-4-methylumbelliferyl-b-D-

glucuronide

Probably formed from: 6-Methoxy-4-

methylumbelliferone

1-Methoxynaphthalene

0/ 4-Chloro-1-methoxynaphthalene In: Corallina E59

0/ a-Naphthol In: Rat B582

2-Methoxynaphthalene

0/ 1,2-Dihydro-1,2-dihydroxy-6methoxynaphthalene

In: Beijerinckia H358

Escherichia H358

Pseudomonas H358

0/ 1,2-Dihydro-1,2-dihydroxy-7methoxynaphthalene

In: Beijerinckia H358

Pseudomonas H358

0/ 2-Hydroxy-4-methoxybenzoic acid In: Pseudomonas B899, B905

0/ b-Naphthol In: Sporomusa J199

2-(6-Methoxynaphth-2-yl)propionylglycine

Formed from: Naproxen

butan-2-ol

Nabumetone

0/ 6-Hydroxy-2-naphthylacetic acid In: Rat C867

4-(6-Methoxy-2-naphthyl)butan-2-ol

Formed from: Nabumetone

0/ 4-(6-Hydroxy-2-naphthyl)butan-2-ol Probably in: Rat C867

0/ 6-Methoxy-2-naphthylacetic acid

In: Rat C867

(S )-2-(6-Methoxynaphth-2-yl)propanol

Formed from: (S )-2-(6-Methoxynaphth-2-

yl)propanol acetyl ester

(S )-2-(6-Methoxynaphth-2-yl)propanol acetyl

ester

0/ (S )-2-(6-Methoxynaphth-2-yl)propanol In: Pig K560

2-(6-Methoxynaphth-2-yl)propionylglycine

Formed from: Naproxen

2-(6-Methoxynaphth-2-yl)propionyl-b-D-glucoside

Formed from: Naproxen

2-(6-Methoxynaphth-2-yl)propionylsophoroside

Formed from: Naproxen

2-Methoxy-4-nitroaniline

Formed from: Nitromethaqualone

4-Methoxy-3-nitrobenzoic acid

0/ 4-Hydroxy-3-nitrobenzoic acid In: Pseudomonas A2953, K801

4-Methoxy-5-nitrocatechol

Formed from: 4,5-Methylenedioxy-2-

nitroanisole

7-Methoxy-2-nitronaphtho[2,1-b ]furan

0/ 7,8-Dihydro-7,8-dihydroxy-2-nitronaphtho[2,1-b ]furan

Probably in: Rat E63

0/ 7-Hydroxy-2-nitronaphtho[2,1-b ]furan In: Rat D354, E63

2-Methoxy-4-nitrophenol

Formed from: 4-Nitrocatechol

2-Methoxy-5-nitrophenol

Formed from: 4-Nitrocatechol

4-Methoxy-2-nitrophenol

0/ 4-Methoxycatechol In: Pseudomonas E607, H65

M25

nitrovinyl)phenyl-b-D-galactosaminide

2-Methoxy-4-(2?-nitrovinyl)phenyl-b-Dgalactoside

2-Methoxy-4-(2?-nitrovinyl)phenyl-b-D-galactoside 0/ 2-Methoxy-4-(2?-nitrovinyl)phenol

In: Man C7

2-Methoxy-17b-oestradiol

Formed from: 2-Hydroxy-17b-oestradiol 2-Methoxyoestrone

0/ 2-Hydroxy-17b-oestradiol In: Man K621

Rat B668

See also : A2410

0/ 2-Methoxy-17b-oestradiol-3-b-Dglucuronide

Probably in: Rat A1487, J498

0/ 2-Methoxy-17b-oestradiol-3-sulphate In: Beef A1211

See also : A1487

0/ 2-Methoxyoestriol Probably in: Man A3225

Rat A2410

4-Methoxy-17b-oestradiol

Formed from: 4-Hydroxy-17b-oestradiol 4-Methoxyoestrone

0/ 2-Hydroxy-4-methoxy-17b-oestradiol Probably in: Rat A2410

0/ 4-Hydroxy-17b-oestradiol In: Man K621

See also : A2410, A3225

2-Methoxy-17b-oestradiol-3-b-D-glucuronide

Probably formed from: 2-Methoxy-17boestradiol

2-Methoxy-17b-oestradiol-3-sulphate

Formed from: 2-Hydroxy-17b-oestradiol-3sulphate

2-Methoxy-17b-oestradiol S-(2-Methoxy-17b-oestradiol-4-yl)-L-cysteine

Formed from: S-(2-Hydroxy-17boestradiol-4-yl)-L-cysteine

2-Methoxyoestriol

Formed from: 2-Hydroxyoestriol

Probably formed from: 2-Methoxy-17boestradiol

0/ 2-Methoxyoestriol-16a-b-D-glucuronide

0/ 2-Methoxyoestriol sulphate In: Rat C242

See also : A1487

2-Methoxyoestriol-16a-b-D-glucuronide

Formed from: 2-Methoxyoestriol

2-Methoxyoestriol sulphate

Formed from: 2-Methoxyoestriol

2-Methoxyoestrone

Formed from: 2-Hydroxyoestrone

0/ 4-Hydroxy-2-methoxyoestrone In: Rat A2410

0/ 2-Hydroxyoestrone In: Man A3225

Rat A2410, B668

0/ 2-Methoxy-17b-oestradiol In: Man A3225

Rat A2410

0/ 2-Methoxyoestrone-3-b-D-glucuronide In: Rat A1280

See also : A490, A1487

0/ 2-Methoxyoestrone-3-sulphate In: Beef A1211

See also : A1487

4-Methoxyoestrone

Formed from: 4-Hydroxyoestrone

0/ 4-Hydroxyoestrone In: Man A3225

Rat A2410

0/ 4-Methoxy-17b-oestradiol In: Man A3225

Rat A2410

2-Methoxyoestrone-3-b-D-glucuronide

Formed from: 2-Hydroxyoestrone-3-b-Dglucuronide

2-Methoxyoestrone

2-Methoxyoestrone-3-sulphate

Formed from: 2-Hydroxyoestrone-3-sulphate

2-Methoxyoestrone

p -Methoxyoxanilic acid

0/ p -Methoxyaniline In: Microorganism A261

(Z )-3-((5-Methoxy-3-oxo-2(3H )-

benzofuranylidene)methyl)benzoic acid

0/ 3-((5-Methoxy-3-oxo-2(3H )-

M26

Rat C651, C874

3-((5-Methoxy-3-oxo-2(3H )-benzofuranyl)

methyl)benzoic acid

Formed from: (Z )-3-((5-Methoxy-3-

oxo-2(3H )-benzofuranylidene)methyl)

benzoic acid

3-Methoxy-4-(1-oxo-2-butenyl)-5-methylbenzoic

acid

Formed from: 4-Methoxy-5-(1-oxo-2-butenyl)-

6-methyl-2-pyrone

4-Methoxy-5-(1-oxo-2-butenyl)-6-methyl-2-pyrone

0/ 3-Methoxy-4-(1-oxo-2-butenyl)-5methylbenzoic acid

In: Macrophora E766

2-Methoxy-6-oxo-17b-oestradiol

Formed from: 2-Hydroxy-6-oxo-17boestradiol

2-Methoxy-16-oxo-17b-oestradiol

Probably formed from: 2-Hydroxy-16-

oxo-17b-oestradiol 3-Methoxy-17-oxo-1,3,5(10),9(11)-oestratetraene

0/ 16a,17b-Dihydroxy-3-methoxy1,3,5(10),9(11)-oestratetraene

In: Streptomyces F810

0/ 16a-Hydroxy-3-methoxy-17oxo-1,3,5(10),9(11)-oestratetraene

In: Streptomyces F810

2-Methoxy-6-oxo-6-phenylhexa-2,4-dienoic acid

0/ g-Benzoylbutyraldehyde In: Pseudomonas E616

0/ 2-,6-Dioxo-6-phenylhexanoic acid In: Pseudomonas E616

2-Methoxy-6-oxo-6-phenylhexa-2,4-dienoic acid

methyl ester

0/ 2-Methoxy-6-oxo-6-phenylhexa-2-enoic acid methyl ester

In: Pseudomonas E616

2-Methoxy-6-oxo-6-phenylhexa-2-enoic acid

methyl ester

Formed from: 2-Methoxy-6-oxo-6-phenyl-

hexa-2,4-dienoic acid methyl ester

2-Methoxy-6-(2-oxopropyl)benzonitrile

0/ 6-(2-Hydroxypropyl)-2methoxybenzonitrile

In: Candida K366

0/ 1-Methoxy-4-((2,3,5,6-tetrafluoro-4-(Sglutathionyl)phenyl)sulphonamido)

benzene

In: Mouse K62

Methoxyphenamine (1-(o -methoxyphenyl)-2-

methylaminopropane)

0/ 1-(5-Hydroxy-2-methoxyphenyl)-2methylaminopropane

In: Cunninghamella F340

Man A2925, C434, D327, D907, G965

Monkey A2925

Rat D767, F331, F478

See also : A2128

0/ o -Hydroxy-N-methylamphetamine In: Cunninghamella F340

Man A2128, A2567, A2925, D327, G965

Monkey A2128, A2925

Rat A3781, D767, F331, F478

0/ o -Methoxyamphetamine In: Cunninghamella F340

Man A2128, A2551, A2925, C434, D327,

D907

Monkey A2128, A2925

Rat A3781, D767, F331, F478

1-Methoxyphenanthrene

Probably formed from: 1-Hydroxy-

phenanthrene

o -Methoxyphenethylamine

0/ o -Methoxyphenylacetaldehyde Probably in: Rat G865

m -Methoxyphenethylamine

0/ m -Methoxyphenylacetaldehyde Probably in: Rat G865

p -Methoxyphenethylamine

p -Methoxyphenylacetaldehyde

0/ In: Pig A72 See also : G865

4-Methoxyphenethylamin-3-yl sulphate

Formed from: 3-Hydroxy-4-

methoxyphenethylamine

m -Methoxyphenol

Formed from: Anisole

p -Iodophenol

0/ Resorcinol In: Acetobacterium F655

M27

Sporomusa J199

p -Methoxyphenol

Formed from: N-Acetyl-p -methoxyphenyl-bD-glucosaminide

Anisole

1,4-Dimethoxybenzene

p -Iodoanisole

Mefexamide

0/ 4-Methoxycatechol In: Man G359, H501

Mushroom H907

Rainbow trout J901

See also : B897

0/ p -Methoxyphenyl-a-D-glucoside Probably in: Bacillus H234

0/ p -Methoxyphenyl-b-D-glucoside In: Manduca G816

Trilobium G816

0/ p -Methoxyphenyl sulphate In: Man E575

Rat B941, E575, K735

0/ Quinol In: Man D135, G359, H501

Rainbow trout J901

Rat J201

Sporomusa J199

Methoxyphenoxazone (7-methoxyresorufin,

resorufin methyl ether)

0/ Resorufin In: Alligator J855

Channel catfish E209

Man J63

Rat J63, J855, J904

o -Methoxyphenoxyacetic acid

Formed from: Amosulalol

Probably formed from: 2-(o -

Methoxyphenoxy)ethanol

0/ Guaiacol In: Microorganism D920

0/ Phenoxyacetic acid In: Microorganism D920

p -Methoxyphenoxyacetic acid

Formed from: Astemizole

Mefexamide

ether

Veratrylglycerol b-guaiacyl ether 0/ Guaiacol

In: Acinetobacter F859

0/ o -Methoxyphenoxyacetic acid Probably in: Microorganism D920

b-(2-Methoxyphenoxy)lactic acid

Formed from: Glyceryl guaiacolate

3-(o -Methoxyphenoxy)-1,2-propanediol

0/ Guaiacol In: Acinetobacter F101

3-(2-Methoxyphenoxy)-1,2-propanediol-1-

carbamate

See : Methocarbamol

o -Methoxyphenylacetaldehyde

Probably formed from: o -Methoxy-N-

methylphenethylamine

o -Methoxyphenethylamine

0/ o -Methoxyphenylacetic acid Probably in: Rat G865

m -Methoxyphenylacetaldehyde

Probably formed from: m -Methoxy-N-

methylphenethylamine

m -Methoxyphenethylamine

0/ m -Methoxyphenylacetic acid Probably in: Rat G865

p -Methoxyphenylacetaldehyde

Probably formed from: Estragole

p -Methoxy-N-methylphenethylamine

p -Methoxyphenethylamine

0/ p -Methoxyphenylacetic acid Probably in: Rat G865

p -Methoxyphenylacetaldoxime

0/ p -Methoxyphenylacetonitrile In: Bacillus K411

o -Methoxyphenylacetic acid

Formed from: 4-(o -Methoxyphenyl)butyric

acid

Probably formed from: o -Methoxyphenyl-

acetaldehyde

0/ o -Hydroxyphenylacetic acid Probably in: Rat G865

m -Methoxyphenylacetic acid

Formed from: 4-Hydroxy-3-

methoxyphenylacetic acid

M28

acetaldehyde

0/ m -Hydroxyphenylacetic acid In: Acetobacterium F655

See also : G865

p -Methoxyphenylacetic acid

Formed from: Astemizole

p -Methoxyphenylacetonitrile

4-(p -Methoxyphenyl)butylamine

4-(p -Methoxyphenyl)butyric acid

p -Methoxyphenylpyruvic acid

Probably formed from: 5,6-

Dihydro-3-(p -methoxyphenyl)-4,6-dioxo-

4H -pyran

p -Methoxyphenylacetaldehyde

0/ p -Hydroxyphenylacetic acid Probably in: Rat G865

o -Methoxyphenylacetone

Probably formed from: o -Methoxy-

amphetamine

m -Methoxyphenylacetone

0/ (S )-(/)-m -Methoxyamphetamine In: Brevibacterium F813

p -Methoxyphenylacetone

Probably formed from: Anethole oxide

0/ (S )-(/)-p -Methoxyamphetamine In: Brevibacterium F813

Chromobacterium F813

Flavobacterium F813

Mycobacterium F813

Pseudomonas F813

Sarcina F813

0/ 1-(p -Methoxyphenyl)propan-2-ol In: Guinea pig A292

Rabbit A292

Rat A292

p -Methoxyphenylacetone oxime

Formed from: p -Methoxyamphetamine

p -Methoxyphenylacetonitrile

Formed from: p -Methoxyphenylacetaldoxime

0/ p -Methoxyphenylacetic acid In: Rhodococcus G172

p -Methoxyphenyl azide

0/ p -Hydroxyphenyl azide In: Mouse G8

In: Phanerochaete D768

4-(p -Methoxyphenyl)-2-butanone

0/ (S )-(/)-2-Amino-4-(p -methoxyphenyl)-2butanone

In: Brevibacterium F813

4-(o -Methoxyphenyl)butylamine

0/ 4-(o -Hydroxyphenyl)butylamine In: Rat G865

0/ 4-(o -Methoxyphenyl)butyric acid In: Rat G865

4-(m -Methoxyphenyl)butylamine

0/ 4-(m -Hydroxyphenyl)butylamine In: Rat G865

4-(p -Methoxyphenyl)butylamine

0/ 4-(p -Hydroxyphenyl)butylamine In: Rat G865

0/ 4-(p -Methoxyphenyl)butyric acid In: Rat G865

4-(o -Methoxyphenyl)butyric acid

Formed from: 4-(o -Methoxyphenyl)

butylamine

0/ 4-(o -Hydroxyphenyl)butyric acid In: Rat G865

0/ o -Methoxyphenylacetic acid In: Rat G865

4-(m -Methoxyphenyl)butyric acid

0/ 4-(m -Hydroxyphenyl)butyric acid In: Rat G865

4-(p -Methoxyphenyl)butyric acid

0/ 4-(p -Hydroxyphenyl)butyric acid In: Rat G865

0/ p -Methoxyphenylacetic acid In: Rat G865

1-(p -Methoxyphenyl)cyclopropanol

Formed from: 4-Cyclopropylanisole

2-(o -Methoxyphenyl)-N,N-dimethyl-2-

oxoethylamine

0/ o -Methoxymandelic acid In: Rat J287

2-(m -Methoxyphenyl)-N,N-dimethyl-2-

oxoethylamine

0/ m -Methoxymandelic acid In: Rat J287

M29

0/ p -Methoxymandelic acid In: Rat J287

1-(p -Methoxyphenyl-2,2-dimethyl-1-propanol

0/ 1-(p -Methoxyphenyl-2,2-dimethyl-1propanone

In: Rat J529

1-(p -Methoxyphenyl-2,2-dimethyl-1-

propanone

Formed from: 1-(p -Methoxyphenyl-2,2-

dimethyl-1-propanol

1-(p -Methoxyphenyl)-3,3-dimethyltriazene

0/ 1-(p -Methoxyphenyl)-3-methyltriazene In: Rat A112

2-(p -Methoxyphenyl)-1,3-dithiolane

0/ 2-(p -Methoxyphenyl)-1,3-dithiolane-1oxide

In: Rabbit F355

2-(p -Methoxyphenyl)-1,3-dithiolane-1,3-dioxide

Formed from: 2-(p -Methoxyphenyl)-1,3-

dithiolane-1-oxide

2-(p -Methoxyphenyl)-1,3-dithiolane-1-oxide

Formed from: 2-(p -Methoxyphenyl)-1,3-

dithiolane

0/ 2-(p -Methoxyphenyl)-1,3-dithiolane-1,3dioxide

In: Rabbit F355

1-(o -Methoxyphenyl)ethanol

Formed from: o -Methoxyacetophenone

1-p -Methoxyphenyl)ethanol

Formed from: p -Ethylanisole

p -Methoxyacetophenone

0/ p -Methoxyacetophenone In: Geotrichum H749

o -Methoxyphenylethanolamine

0/ o -Methoxymandelic acid In: Rat J287

m -Methoxyphenylethanolamine

0/ m -Methoxymandelic acid In: Rat J287

p -Methoxyphenylethanolamine

0/ p -Methoxymandelic acid In: Rat J287

3-Methoxyphenylethanol-4-yl sulphate

Formed from: 2-(4-Hydroxy-3-

methoxyphenyl)ethanol

methoxyphenyl)ethylamine oxalamate

1-(m -Methoxyphenyl)ethylamine

Formed from: Octyl 1-(m -

methoxyphenyl)ethylamine oxalamate

1-(p -Methoxyphenyl)ethylamine

Formed from: Octyl 1-(p -

methoxyphenyl)ethylamine oxalamate

1-(2-Methoxy-2-phenylethyl)piperazine

Formed from: Zipeprol

0/ 1-(2-Hydroxy-2-phenylethyl)piperazine Probably in: Man A3300

2-(1-(2-(p -Methoxyphenyl)ethyl)piperidin-4-yl)

aminobenzimidazole

Formed from: Astemizole

4-(5-Methoxy-2-(2-phenylethynyl)phenyl)butan-2-

one

Formed from: N-(2-(3,4-Dimethoxyphenyl)

ethyl)-5-methoxy-N,a-dimethyl-2phenylethynyl)benzenepropanamine

o -Methoxyphenyl-b-D-glucoside

Formed from: Guaiacol

p -Methoxyphenyl-a-D-glucoside

Formed from: p -Methoxyphenol

p -Methoxyphenyl-b-D-glucoside

Formed from: p -Methoxyphenol

p -Methoxyphenylglycol

Formed from: 1-(3,4-Diethoxyphenyl)-1,3-

dihydroxy-2-(p -methoxyphenyl)propane

p -Methoxystyrene

0/ Anisaldehyde In: Phanerochaete D467, D655, D758

0/ 2-(p -Methoxyphenyl)-2-oxoethanol In: Phanerochaete D467

See also : D758

3-Methoxyphenylglycol-4-yl sulphate

Formed from: 4-Hydroxy-3-

methoxyphenylglycol

m -Methoxyphenylglyoxal (1-(3-methoxyphenyl)-

1,2-dioxoethane)

0/ m -Methoxymandelic acid In: Rat J287

p -Methoxyphenylglyoxal (1-(4-methoxyphenyl)-

1,2-dioxoethane)

0/ p -Methoxymandelic acid In: Rat J287

M30

In: Rat J287

m -Methoxyphenylglyoxylic acid

Formed from: m -Methoxymandelic acid

0/ m -Methoxymandelic acid In: Rat J287

p -Methoxyphenylglyoxylic acid

Formed from: p -Methoxymandelic acid

0/ p -Methoxymandelic acid In: Rat J287

3-Methoxy-7-phenylhepta-2,4,6-trienoic acid

Formed from: Kawain

7-(p -Methoxyphenyl)heptanoic acid

Formed from: 9-(p -Methoxyphenyl)

nonylamine

0/ 7-(p -Hydroxyphenyl)heptanoic acid Probably in: Rat G865

0/ 5-(p -Methoxyphenyl)pentanoic acid Probably in: Rat G865

7-(p -Methoxyphenyl)heptylamine

0/ 5-(p -Hydroxyphenyl)pentanoic acid In: Rat G865

0/ 3-(p -Methoxyphenyl)propionic acid In: Rat G865

o -Methoxyphenylhydracrylic acid

Probably formed from: o -Methoxycinnamic

acid

p -Methoxyphenylhydroxylamine

Formed from: N-Hydroxy-p -

methoxyacetanilide

m -Methoxyphenyllactic acid

Formed from: m -Methoxyphenylpyruvic

acid

p -Methoxyphenyllactic acid

Probably formed from: p -Methoxycinnamic

acid

(2Z )-N-((4-Methoxyphenyl)methyl)-N?,N?- dimethyl-N-2-pyridinyl-1,2-ethanediamine

See : Pyrilamine

N-((4-Methoxyphenyl)methyl)-N?,N?-dimethyl-N2-pyrimidinyl-1,2-ethanediamine

See : Thonzylamine

a-(p -Methoxyphenyl)-a-methylmalonic acid

0/ 2-(p -Methoxyphenyl)propionic acid

In: Alcaligenes G716

Formed from: Venlafaxine

2-(o -Methoxyphenyl)-N-methyl-2-oxoethylamine

0/ o -Methoxymandelic acid In: Rat J287

2-(m -Methoxyphenyl)-N-methyl-2-oxoethylamine

0/ m -Methoxymandelic acid In: Rat J287

2-(p -Methoxyphenyl)-N-methyl-2-oxoethylamine

0/ p -Methoxymandelic acid In: Rat J287

1-(1-(m -Methoxyphenyl)-2-methyl-1-oxoprop-2-

yl)imidazole

0/ 1-(1-Hydroxy-1-(m -methoxyphenyl)-2methylprop-2-yl)imidazole

In: Man J61

1-(p -Methoxyphenyl)-2-methyl-1-propanol

0/ 1-(p -Methoxyphenyl)-2-methyl-1-propanone

In: Rat J529

1-(p -Methoxyphenyl)-2-methyl-1-propanone

Formed from: 1-(p -Methoxyphenyl)-2-

methyl-1-propanol

4-(o -Methoxyphenyl)-1-methylpyridinium

Probably formed from: 1,2,3,6-Tetrahydro-4-

(o -methoxyphenyl)-1-methylpyridine

4-(m -Methoxyphenyl)-1-methylpyridinium

Probably formed from: 1,2,3,6-Tetrahydro-4-

(m -methoxyphenyl)-1-methylpyridine

1-(2-Methoxyphenyl)-2-methyl-2-(3-pyridyl)-1-

propanone

0/ 1-(2-Hydroxyphenyl)-2-methyl-2-(3pyridyl)-1-propanone

In: Rat H520

0/ 1-(2-Methoxyphenyl)-2-methyl-2-(3pyridyl)-1-propanone-N-oxide

In: Rat H520

1-(2-Methoxyphenyl)-2-methyl-2-(3-pyridyl)-1-

propanone-N-oxide

Formed from: 1-(2-Methoxyphenyl)-2-

methyl-2-(3-pyridyl)-1-propanone

4-((3-Methoxyphenyl)methyl)-2,2,6,6-

tetramethyl-1-oxa-4-aza-2,6-disilacyclohexane

0/ 3?-(((Hydroxydimethylsilyl) methylamino)methyl)phenol

In: Man H316

M31

2,2,6,6-tetramethyl-1-oxa-4-aza-2,6-

disilacyclohexane

In: Man H316

Rat H316

0/ 4-((3-Hydroxyphenyl)methyl)-2,2,6,6-tetramethyl-1-oxa-4-aza-2,6-disilacyclohexane

In: Man H316

Rat H316

0/ m -Methoxybenzoic acid In: Dog H316

2-(p -Methoxyphenyl)-4-methylthiazole

0/ p -Methoxythiobenzamide In: Mouse G964

1-(p -Methoxyphenyl)-1-methylthiopropan-2-ol

Formed from: trans -p -

Methoxypropenylbenzene

1-(p -Methoxyphenyl)-3-methyltriazene

Formed from: 1-(p -Methoxyphenyl)-3,3-

dimethyltriazene

4-(2-Methoxyphenyl)-a-((1-naphthalenyloxy)

methyl)-1-piperazineethanol

See : Naftopidil

o -Methoxyphenyl nicotinate

0/ Guaiacol In: Man J141

9-(p -Methoxyphenyl)nonylamine

0/ 7-(p -Methoxyphenyl)heptanoic acid In: Rat G865

2-(p -Methoxyphenyl)-1,3-oxathiolane

0/ 2-(p -Methoxyphenyl)-1,3-oxathiolane sulphoxide

In: Pig F176

Rat F176

2-(p -Methoxyphenyl)-1,3-oxathiolane sulphone

Probably formed from: 2-(p -Methoxyphenyl)-

1,3-oxathiolane sulphoxide

2-(p -Methoxyphenyl)-1,3-oxathiolane sulphoxide

Probably formed from: 2-(p -Methoxyphenyl)-

1,3-oxathiolane

0/ 2-(p -Methoxyphenyl)-1,3-oxathiolane sulphone

Probably in: Pig F176

Rat F176

2-(p -Methoxyphenyl)-2-oxoethanol

Formed from: p -Methoxyphenylglycol

In: Rat J287

2-(m -Methoxyphenyl)-2-oxoethylamine

0/ m -Methoxymandelic acid In: Rat J287

2-(p -Methoxyphenyl)-2-oxoethylamine

0/ p -Methoxymandelic acid In: Rat J287

5-(p -Methoxyphenyl)pentanoic acid

Probably formed from: 7-(p -Methoxy-

phenyl)heptanoic acid

0/ 3-(p -Methoxyphenyl)propionic acid Probably in: Rat G865

1-(o -Methoxyphenyl)piperazine

Formed from: Millipertine

3-(1-(o -Methoxyphenyl)piperazin-4-yl)

propane-1,2-diol

Formed from: Enciprazine

Naftopidil

6-(3-(4-(o -Methoxyphenyl)piperazinyl)

propylamino)-1,3-dimethyluracil

See : Urapidil

6-(3-(4-(o -Methoxyphenyl)piperazinyl)

propylamino)-1-methyluracil

Formed from: Urapidil

1-(m -Methoxyphenyl)propane-1,2-diol

Probably formed from: 1-(m -

Methoxyphenyl)propan-2-ol

(1R ,2S )-1-(p -Methoxyphenyl)propane-1,2-diol

Formed from: Anisaldehyde

trans -p -Methoxypropenylbenzene

Probably formed from: 1-

(p -Methoxyphenyl)propan-1-ol

1-(m -Methoxyphenyl)propan-2-ol

Formed from: m -Methoxyamphetamine

0/ 1-(m -Methoxyphenyl)propane-1,2-diol Probably in: Dog B403

Man B403

Monkey B403

1-(p -Methoxyphenyl)propan-1-ol

Formed from: p -Methoxypropylbenzene

0/ 1-(p -Methoxyphenyl)propane-1,2-diol Probably in: Man E812

1-(p -Methoxyphenyl)propan-2-ol

Formed from: p -Methoxyphenylacetone

p -Methoxypropylbenzene

M32

phenylbutyronitrile

In: Almond K320

3-Methoxy-3-phenylpropionaldehyde

0/ 2-Hydroxy-4-methoxy-4phenylbutyronitrile

In: Almond K320

2-(p -Methoxyphenyl)propionamide

Formed from: 2-(p -Methoxyphenyl)

propionitrile

0/ 2-(p -Methoxyphenyl)propionic acid Probably in: Rhodococcus G172

o -Methoxyphenylpropionic acid

Formed from: o -Methoxyphenylpropylamine

Probably formed from: o -Methoxy-

cinnamic acid

0/ o -Methoxyphenylpropionylglycine Probably in: Rat E13

m -Methoxyphenylpropionic acid

Probably formed from: Dihydroferulic acid

0/ m -Methoxybenzoic acid In: Rat G865

2-(p -Methoxyphenyl)propionic acid

Formed from: a-(p -Methoxyphenyl)-amethylmalonic acid

Probably formed from: 2-(p -Methoxy-

phenyl)propionamide

3-(p -Methoxyphenyl)propionic acid

Formed from: 7-(p -Methoxyphenyl)

heptylamine

Probably formed from: 5-(p -Methoxy-

phenyl)pentanoic acid

0/ Anisic acid Probably in: Rat G865

2-(p -Methoxyphenyl)propionitrile

0/ 2-(p -Methoxyphenyl)propionamide In: Rhodococcus G172

o -Methoxyphenylpropionylglycine

Probably formed from: o -Methoxyphenyl-

propionic acid

o -Methoxyphenylpropylamine

0/ o -Methoxyphenylpropionic acid In: Rat G865

m -Methoxyphenylpropylamine

0/ m -Methoxybenzoic acid In: Rat G865

In: Rat G865

m -Methoxyphenylpyruvic acid

0/ m -Methoxyphenylacetic acid In: Rat J411

0/ m -Methoxyphenyllactic acid In: Rat J411

p -Methoxyphenylpyruvic acid

0/ p -Methoxyphenylacetic acid In: Rat J411

N-(p -Methoxyphenyl)-all-trans -retinamide

Formed from: N-(p -Hydroxyphenyl)-all-trans -

retinamide

0/ N-(p -Hydroxyphenyl)-all-trans -retinamide In: Mouse F537

o -Methoxyphenyl sulphate

Formed from: Guaiacol

p -Methoxyphenyl sulphate

Formed from: p -Methoxyphenol

8-(3-Methoxy-4-phenylsulphinylphenyl)

pyrazolo[1,5-a ]-1,3,5-triazine-2,4(1H )-dione

Formed from: 8-(3-Methoxy-4-

phenylthiophenyl)pyrazolo[1,5-a ]-1,3,5-

triazin-4(1H )-one

0/ 8-(4-((p -Hydroxyphenyl)sulphinyl)-3methoxyphenyl)pyrazolo[1,5-a ]-1,3,5-

triazine-2,4(1H )-dione

Probably in: Cynomolgus monkey K426

0/ 8-(3-Methoxy-4-phenylthiophenyl) pyrazolo[1,5-a ]-1,3,5-triazine-2,4(1H )-

dione

In: Microorganism J797

8-(3-Methoxy-4-phenylsulphinylphenyl)

pyrazolo[1,5-a ]-1,3,5-triazin-4(1H )-one

Formed from: 8-(3-Methoxy-4-

phenylthiophenyl)pyrazolo[1,5-a ]-1,3,5-

triazin-2(1H )-one

0/ 8-(4-((p -Hydroxyphenyl)sulphinyl-3methoxyphenyl)pyrazolo[1,5-a ]-1,3,5-

triazin-4(1H )-one

Probably in: Cynomolgus monkey K426

Rat K477

0/ 8-(3-Hydroxy-4-phenylsulphinylphenyl)pyrazolo[1,5-a ]-1,3,5-triazin-4(1H )-one

In: Cynomolgus monkey K426

Rat K477

M33

dione

In: Rat J797

0/ 8-(3-Methoxy-4-phenylsulphonylphenyl) pyrazolo[1,5-a ]-1,3,5-triazin-4(1H )-one

In: Cynomolgus monkey K426

Rat J797

0/ 8-(3-Methoxy-4-phenylthiophenyl) pyrazolo[1,5-a ]-1,3,5-triazin-4(1H )-one

In: Rat J797, K477

8-(3-Methoxy-4-phenylsulphonylphenyl)

pyrazolo[1,5-a ]-1,3,5-triazine-4(1H )-one

Formed from: 8-(3-Methoxy-4-

phenylsulphinylphenyl)pyrazolo[1,5-a ]-1,3,5-

triazin-4(1H )-one

8-(3-Methoxy-4-phenylthiophenyl)pyrazolo[1,5-a ]-

1,3,5-triazine-2,4(1H )-dione

Formed from: 8-(3-Methoxy-4-

phenylsulphinylphenyl)pyrazolo[1,5-a ]-1,3,5-

triazine-2,4(1H )-dione

8-(3-Methoxy-4-phenylthiophenyl)

pyrazolo[1,5-a ]-1,3,5-triazin-4(1H )-one

8-(3-Methoxy-4-phenylthiophenyl)pyrazolo[1,5-a ]-

1,3,5-triazine-4(1H )-one

Formed from: 8-(3-Methoxy-4-

phenylsulphinylphenyl)pyrazolo[1,5-a ]-1,3,5-

triazine-2,4(1H )-dione

0/ 8-(4-(p -Hydroxyphenyl)thio-3methoxyphenyl)pyrazolo[1,5-a ]-1,3,5-

triazin-4(1H )-one

In: Rat J797

0/ 8-(3-Methoxy-4-phenylsulphinylphenyl) pyrazolo[1,5-a ]-1,3,5-triazin-4(1H )-one

0/ 8-(3-Methoxy-4-phenylsulphinylphenyl) pyrazolo[1,5-a ]-1,3,5-triazin-4(1H )-one

In: Rat J797

0/ 8-(3-Methoxy-4-phenylthiophenyl) pyrazolo[1,5-a ]-1,3,5-triazin-4(1H )-one

In: Microorganism J797

0/ 8-(3-Methoxy-4-phenylthiophenyl) pyrazolo[1,5-a ]-1,3,5-triazine-2,4(1H )-

dione

In: Rat J797

4-(o -Methoxyphenyl)-a-((3,4,5-trimethoxyphe-

noxy)methyl)-1-piperazineethanol

See : Enciprazine

Formed from: Encainide

5-Methoxypodophyllotoxin

Formed from: L-Phenylalanine

4-Methoxy-3-prenylquinol-2-one

0/ Choisyine In: Choisya A1170

0/ Evoxine In: Choisya A1170

0/ Skimmianine In: Choisya A1170

Methoxypropachlor (2-chloro-N-((2-methoxy-1-

methyl)ethyl)acetanilide)

0/ N-(2-Methoxy-1-methylethyl)-2methysulphinyl-N-phenylacetamide

In: Rat G973

trans -p -Methoxypropenylbenzene (anethole)

Formed from: L-Phenylalanine

0/ Anethole oxide Probably in: Mouse H725

Rat H725

0/ Anisic acid In: Man E812

Rat A989

0/ p -Methoxyacetophenone In: Man E812

0/ p -Methoxycinnamic acid In: Mouse H725

Rat H725

0/ p -Methoxycinnamyl alcohol In: Man E812

0/ 1-(p -Methoxyphenyl)-1-methylthiopropan1,2-diol

In: Man E812

0/ 1-(p -Methoxyphenyl)propane-1,2-diol In: Man E812

0/ p -(1-Propenyl)phenol In: Mouse H725

Rat H725

2-Methoxy-4-(1-propenyl)phenol

See : Isoeugenol

7-Methoxy-4-propylaminomethylcoumarin

0/ 7-Hydroxy-4-propylaminomethylcoumarin In: Man K339

p -Methoxypropylbenzene (p -propylanisole)

Formed from: p -(Propyl)phenol

M34

0/ 1-(p -Methoxyphenyl)propan-1-ol In: Man E812

0/ 1-(p -Methoxyphenyl)propan-2-ol In: Man E812

2-Methoxy-4-propylphenol

Formed from: Eugenol

0/ 4-(1-Hydroxypropyl)-2-methoxyphenol (both isomers)

In: Penicillium J664, J836

0/ Isoeugenol In: Penicillium J836

5-Methoxypsoralen

Formed from: 5-Hydroxymarmesin

0/ 5-(2-Carboxyethyl)-6-hydroxy-4methoxybenzofuran

In: Dog G501

Man G501

Rat G501

0/ 6-(a-Carboxy-a-hydroxymethyl)-7hydroxy-5-methoxycoumarin

In: Dog G501

Man G501

Rat G501

0/ 6-Carboxymethyl-7-hydroxy-5methoxycoumarin

In: Dog G501

Man G501

Rat G501

0/ 7-Hydroxy-6-(2-hydroxyethyl)-5methoxycoumarin

In: Dog G501

Man G501

Rat G501

8-Methoxypsoralen (methoxsalen, xanthotoxin, 9-

methoxy-7H -furo[3,2-g ][1]benzopyran-7-one)

Formed from: 5,8-Dihydroxypsoralen

8-Hydroxypsoralen

0/ 6-Carboxymethyl-7,8-dimethoxycoumarin methyl ester

In: Papilio D220

Spodoptera D220

0/ 6-Carboxymethyl-7-hydroxy-8methoxycoumarin

In: Dog A3911

0/ 4,6-Dihydroxy-7-methoxy-5coumaranoyl-b-acrylic acid In: Rat B355

0/ (Z )-3-(6-Hydroxy-7-methoxybenzofuran-5yl)-2-propenoic acid

In: Dog A3911

0/ 3-(5-(6-Hydroxy-7methoxybenzofuryl))propionic acid

In: Goat G456

0/ 2-(7-Hydroxy-8-methoxycoumarin-6-yl) acetic acid

In: Goat G456

Hen G456

Man B699

Rat D966, E868

0/ 2-(7-Hydroxy-8-methoxycoumarin-6yl)ethanol

In: Man B699

0/ 2-(7-Hydroxy-8-methoxycoumarin-6-yl) glycol

In: Man B699

0/ 7-Hydroxy-8-methoxy-2-oxo-2H -1benzopyran-6-acetic acid

In: Dog A3911

0/ 5-Hydroxy-8-methoxypsoralen In: Goat G456

Rat B355, D966, E868

0/ 8-Hydroxypsoralen In: Goat G456

Hen G456

Man A3642

Rat B355, D966, E868

0/ Isopimpinellin In: Heracleum A2582

Ruta D28

0/ Psoralenquinone In: Goat G456

1-Methoxypyrene

Probably formed from: 1-Hydroxypyrene

2-Methoxy-N-(2-pyrrolidylmethyl)-5-

sulphonylethylbenzamide

Formed from: Sultopride

8-Methoxyquercetin (3,3?,4?,5,7-pentahydroxy-8methoxyflavone)

Formed from: Gossypetin

M35

Formed from: Ferulic acid

Methoxy-p -quinone

Vanillic acid

Probably formed from: 3,4-

Dimethoxyphenol

0/ Hydroxyquinol In: Paecilomyces F199

0/ 4-Hydroxy-o -quinone In: Phanerochaete G436

0/ Methoxy-p -quinone Probably in: Trametes A2744

2-Methoxyquinoline

0/ 5,6-Dihydro-5,6-dihydroxy-2methoxyquinoline

In: Pseudomonas J537

0/ 7,8-Dihydro-7,8-dihydroxy-2methoxyquinoline

In: Pseudomonas J537

6-Methoxyquinoline

Formed from: 6-Methoxyquinoline-N-oxide

6-Methoxyquinoline-N-oxide

0/ 6-Methoxyquinoline In: Saccharomyces H894

4-((6-Methoxyquinolin-8-yl)amino)-n -

pentanol

Formed from: Primaquine

Methoxy-p -quinone

Formed from: 4-Nitroveratrole

Probably formed from: Methoxyquinol

0/ Methoxyquinol In: Phanerochaete G436, H611

Sporotrichum B301

7-Methoxyresorufin

See : 7-Methoxyphenoxazone

5-Methoxysalicylic acid

See : 2-Hydroxy-5-methoxybenzoic acid

4?-Methoxyscopolammonium Probably formed from: 4?- Hydroxyscopolammonium

3-Methoxystilboestrol

Probably formed from: 3-Hydroxystilboestrol

o -Methoxystyrene

Formed from: o -Methoxycinnamic acid

m -Methoxystyrene

Formed from: m -Methoxycinnamic acid

0/ p -Methoxyphenylglycol In: Rat A2859

4-Methoxy-6-sulphanilamidopyrimidine

See : Sulphamonomethoxine

5-(3-Methoxy-4-sulphatoxybenzyl)-2-(5-methyl-4-

imidazolylmethylthio)ethylamino-4-pyrimidone

Probably formed from: 5-(4-Hydroxy-3-

methoxybenzyl)-2-(5-methyl-4-imidazolyl-

methylthio)ethylamino-4-pyrimidone

p -Methoxysulphinylanisole

Formed from: p -Methoxythioanisole

p -Methoxysulphinylbenzamide

Formed from: p -Methoxythiobenzamide

1-Methoxy-4-((2,3,5,6-tetrafluoro-4-

(S-glutathionyl)phenyl)sulphonamido)benzene

Formed from: 1-Methoxy-4-

((pentafluorophenyl)sulphonamido)benzene

2-Methoxy-4-((1,2,3,4-tetrahydro-6,7-

dimethoxy-2-methyl-1-isoquinolinyl)

methyl)phenol

See : Pseudocodamine

2-Methoxy-5-(((1R )-1,2,3,4-tetrahydro-6,7-

dimethoxy-1-isoquinolinyl)methyl)

phenol

See : Norlaudanidine

2-Methoxy-5-((1,2,3,4-tetrahydro-6,7-

dimethoxy-2-methyl-1-isoquinolinyl)methyl)

phenol

See : Laudanosine

o -Methoxythioanisole

Formed from: o -Methoxythiophenol

m -Methoxythioanisole

Formed from: m -Methoxythiophenol

p -Methoxythioanisole

Formed from: p -Methoxythiophenol

0/ p -Methoxysulphinylanisole In: Mortierella D759

p -Methoxythiobenzamide

Formed from: 2-(p -Methoxyphenyl)-4-

methylthiazole

0/ p -Methoxysulphinylbenzamide In: Mouse G964

o -Methoxythiophenol

0/ o -Methoxythioanisole In: Man D926

M36

In: Man D926

p -Methoxythiophenol

0/ p -Methoxythioanisole In: Man D926

p -Methoxythiotoluene

See : p -Methylthioanisole

o -Methoxytoluene

See : o -Methylanisole

m -Methoxytoluene

See : m -Methylanisole

p -Methoxytoluene

See : p -Methylanisole

3-Methoxy-5-(2,3,6-trichlorophenoxy)-o -quinone

Formed from: 4-Hydroxy-3,5-

dimethoxybenzoic acid

2,3,6-Trichlorophenol

3-Methoxy-5-(2,4,5-trichlorophenoxy)-o -quinone

Formed from: 4-Hydroxy-3,5-

dimethoxybenzoic acid

2,4,5-Trichlorophenol

b-Methoxy-3-trifluoromethylphenethylamine

Formed from: l -N-Benzyl-b-methoxy-3trifluoromethylphenethylamine

2-Methoxy-4-trifluoromethylphenol

Formed from: 4-Trifluoromethycatechol

2-Methoxy-5-trifluoromethylphenol

Formed from: 4-Trifluoromethylcatechol

Probably formed from: 4-

Trifluoromethylveratrole

b-Methoxy-3-trifluoromethylphenylacetic acid

Formed from: l -N-Benzyl-b-methoxy-3trifluoromethylphenethylamine

0/ m -Trifluoromethylmandelic acid Probably in: Monkey A631

anti -2-Methoxy-2-(m -trifluoromethylphenyl)

acetaldoxime

Probably formed from: b-Methoxy-b-(m -trifluoromethylphenyl)ethylhydroxylamine

syn -2-Methoxy-2-(m -trifluoromethylphenyl)

acetaldoxime

Probably formed from: b-Methoxy-b-(m -trifluoromethylphenyl)ethylhydroxylamine

2-Methoxy-2-(m -trifluoromethylphenyl)ethanol

Probably formed from: N-Ethyl-b-methoxy-b-(m -trifluoromethylphenyl)ethylamine

Formed from: N-Ethyl-b-methoxy-b-(m -trifluoromethylphenyl)ethylamine

0/ b-Methoxy-b-(m -trifluoromethylphenyl) ethylhydroxylamine

Probably in: Rabbit A2352

b-Methoxy-b-(m -trifluoromethylphenyl)

ethylhydroxylamine

Probably formed from: b-Methoxy-b-(m -trifluoromethylphenyl)ethylamine

0/ anti -2-Methoxy-2-(m -trifluoromethylphenyl)acetaldoxime

Probably in: Rabbit A2352

0/ syn -2-Methoxy-2-(m -trifluoromethylphenyl)acetaldoxime

Probably in: Rabbit A2352

5-Methoxy-p -trifluoromethylvalerophenone (E )-

O-(2-aminoethyl) oxime

See : Fluvoxamine

5-Methoxy-p -trifluoromethylvalerophenone O-

(carboxymethyl) oxime

Formed from: Fluvoxamine

5-Methoxy-p -trifluoromethylvalerophenone O-(2-

hydroxyethyl) oxime

Formed from: Fluvoxamine

5-Methoxy-p -trifluoromethylvalerophenone oxime

Formed from: Fluvoxamine

0/ 5-Methoxy-p -trifluoromethylvalerophenone oxime-b-D-glucuronide In: Dog C652

Hamster C652

Mouse C652

Rat C652

5-Methoxy-p -trifluoromethylvalerophenone

oxime-b-D-glucuronide

Formed from: 5-Methoxy-p -

trifluoromethylvalerophenone oxime

5-Methoxy-2,3,4-trimethylphenol

Formed from: 6-Hydroxy-4-methoxy-2,3-

dimethylbenzamide

(bR )-2-Methoxy-N,N,b-trimethyl-10H -

phenothiazine-10-propanamide

See : Methotrimeprazine

(2E ,4E ,6E ,8E )-9-(4-Methoxy-2,3,6-trimethylphe-

nyl)-3,7-dimethyl-2,4,6,8-nonatetraenoic acid

See : Acitretin

M37

nonatetraenoic acid ethyl ester

See : Etretinate

8-(4-Methoxy-2,3,6-trimethylphenyl)-2,6-

dimethyl-trans ,trans -octa-5,7-dienoic acid

Formed from: Isoacitretin

Probably formed from: Acitretin

0/ 8-(4-Hydroxy-2,3,6-trimethylphenyl)-2,6dimethyl-trans,trans -octa-5,7-dienoic acid

Probably in: Man F118, G869

Rat G495

5-Methoxytryptamine

Formed from: 5-Hydroxytryptamine

Melatonin

0/ Melatonin In: Hamster G287

Hen F694

Man K490

Prawn G824

Rat D282

Sheep D282

See also : H835

0/ 10-Methoxyajmalicine Probably in: Catharanthus A2741

0/ 5-Methoxyindole-3-acetaldehyde In: Dog A1184

Monkey A1184

Mouse A1184

Rat B653

See also : B100, F39, G287

0/ 5-Methoxy-N-methyltryptamine In: Man A1483

Phalaris A3891, E974

Rabbit A1320, A1483

Rat A1311, D282

Sheep D282

See also : A1310

0/ 1,2,3,4-Tetrahydro-6-methoxy-bcarboline

In: Rat A2499

6-Methoxytryptamine

0/ 6-Methoxy-N-methyltryptamine In: Phalaris A3891

5-Methoxy-L-tryptophan

Formed from: 5-Methoxyindole

7-Methoxy-L-tryptophan

Formed from: 7-Methoxyindole

5-Methoxytryptophol

Formed from: 5-Hydroxytryptophol

Probably formed from: O-Acetyl-5-

methoxytryptophol

0/ 5-Methoxyindole-3-acetaldehyde Probably in: Rat C659

3-Methoxytyramine (4-hydroxy-3-

methoxyphenethylamine)

Formed from: 3,4-Dihydroxyphenethylamine

0/ N-Acetyl-3-methoxytyramine Probably in: Rat A652

0/ 5,5?-Bis(2-aminoethyl-2,2?-dihydroxy-3,3?- dimethoxybiphenyl

In: Horseradish F213

0/ 3,4-Dihydroxyphenethylamine In: Rat A2961, A3063

0/ Feruloyl-4-hydroxy-3methoxyphenethylamine

In: Nictiana F72

0/ 4-Hydroxy-3-methoxy-Nmethylphenethylamine

In: Rat A80

See also : A1310

0/ 4-Hydroxy-3-methoxyphenylacetaldehyde In: Man A2967

Rat A1608, A2961, E339

See also : A801, A1716, A2055, A2411, A3862

0/ 3-Methoxytyramine-4-b-D-glucuronide Probably in: Rat A1275

0/ 3-Methoxytyramine-4-sulphate In: Man D583

Rat E962

See also : A1716, A3862

0/ m -Tyramine In: Rat A2961

3-Methoxytyramine-4-b-D-glucuronide

Formed from: 3-Methoxytyramine

3-Methoxytyramine-4-sulphate

Formed from: 3-Methoxytyramine

3-Methoxy-D-tyrosine

Formed from: 3,4-Dihydroxy-D-

phenylalanine

M38

Formed from: 3,4-Dihydroxy-L-phenylalanine

0/ 3-Methoxy-L-tyrosine-b-D-glucuronide In: Man J490

0/ Vanilpyruvic acid In: Rat A3229

3-Methoxy-L-tyrosine-b-D-glucuronide

Formed from: 3-Methoxy-L-tyrosine

6-Methoxy-a-(5-vinyl-2-quinuclidinyl)-4-

quinolinemethanol

See : Quinidine

4?-Methoxywarfarin 0/ Dihydro-4?-methoxywarfarin

In: Rabbit G276

Methsuximide (a,N-dimethyl-aphenylsuccinimide)

0/ a-(3,4-Dihydro-3,4-dihydroxyphenyl)-a,Ndimethylsuccinimide

In: Guinea pig A1020

Man A1020

Rat A1020

See also ; A1709

0/ b-Hydroxy-a,N-dimethyl-aphenylsuccinimide

In: Guinea pig A1020

Man A1020

Rat A1020

0/ a-Hydroxymethyl-N-methyl-aphenylsuccinimide

In: Guinea pig A1020

Man A1020

Rat A1020

0/ a-(m -Hydroxyphenyl)-a,Ndimethylsuccinimide

In: Guinea pig A1020

Man A1020

Rat A1020

0/ a-(p -Hydroxyphenyl)-a,Ndimethylsuccinimide

In: Dog A1434

Guinea pig A1020

Man A1020

Rat A1020

0/ a-Methyl-a-phenylsuccinimide In: Dog A1434

Man A474

See : 1,2,3,4-Tetrahydro-1-methyl-b-carboline Methyl p -acetamidobenzenesulphonylcarbamate

Formed from: Asulam

Methyl a-acetamido-p -coumarate

0/ Novobiocin In: Streptomyces A945

Methyl 5-(2-acetamidoethyl)oximino-5-

(p -trifluoromethylphenyl)valerate

Probably formed from: Methyl 5-

(2-aminoethyl)oximino-5-(p -trifluoromethyl-

phenyl)valerate

0/ 5-(2-Acetamidoethyl)oximino-5-(p -trifluoromethylphenyl)valeric acid

Probably in: Dog C652

Hamster C652

Mouse C652

Rat C652

4?-(N-Methylacetamido)-4methylaminoazobenzene

Formed from: 4-Dimethylamino-4?- (N-methylacetamido)azobenzene

0/ 4-Amino-4?-(N-methylacetamido) azobenzene

In: Rat A2833

o -Methylacetanilide (o -acetotoluidide)

Formed from: o -Toluidine

0/ o -Toluidine In: Nocardia G343

m -Methylacetanilide

Formed from: m -Toluidine

0/ 4-Acetamido-2-methylphenol In: Rat A1748, A1756

0/ m -Toluidine In: Nocardia G343

p -Methylacetanilide

Formed from: p -Toluidine

0/ p -Toluidine In: Nocardia G343

p -Methylacetanilide

Formed from: p -Toluidine

0/ p -Toluidine In: Nocardia G343

o -(1-Methylacetonyl)phenyl N-methylcarbamate

Probably formed from: erythro -o -(2-Hydroxy-

1-methylpropyl)phenyl N-methylcarbamate

M39

m -Methylacetophenone

Formed from: (S )-1-(m -Methylphenyl)

ethanol

0/ (R )-1-(m -Methylphenyl)ethanol In: Geotrichum H749

p -Methylacetophenone

Formed from: 1-(p -Methylphenyl)ethanol

0/ 1-(p -Methylphenyl)-2-propanol In: Geotrichum H749

Rabbit C25

Methyl o -acetylbenzoate

0/ (S )-Methylphthalide In: Endomyces J486

Geotrichum J486

Mucor J486

Saccharomyces J486

Methyl acetylsalicylate

0/ Methyl salicylate In: Acinetobacter A962

Methyl acitretinate

Formed from: Acitretinoyl CoA

N-Methyladrenaline

Formed from: D-Adrenaline

0/ 3-Hydroxy-4-methoxy-N,Ndimethylphenylethanolamine

In: Rat A486

0/ N-Methylmetanephrine In: Rat A486

a-Methyladrenaline

Formed from: a-Methylnoradrenaline 12-Methylajmalicine

Probably formed from: 7-Methyltryptamine

4-(3-(L-(a-Methyl)alanyl))-o -quinone

Formed from: 3,4-Dihydroxy-amethylphenylalanine

4-(N-Methyl-3-L-alanyl))-o -quinone

Formed from: 3,4-Dihydroxy-N-

methylphenylalanine

13-Methylallocryptopine

Formed from: Mesothalictricavine

p -Methylaminoacetophenone

Formed from: p -Aminoacetophenone

1-Methylaminoanthraquinone

0/ 1-Aminoanthraquinone In: Sheep C808

In: Sheep C808

1-Methylaminoanthraquinone-b-D-glucuronide

Formed from: 1-Methylaminoanthraquinone

4-Methylaminoantipyrine

Formed from: Aminopyrine

Dipyrone

0/ 4-Aminoantipyrine Probably in: Goat A1110

Man A910, A911, A1161, A1265, B10,

F467, H167

Rat A1124, A1140, A1141, A3163, E488

0/ 4-Formamidoantipyrine Probably in: Man F467

4-Methylaminoazobenzene

Formed from: 4-Dimethylaminoazobenzene

0/ 4-Aminoazobenzene In: Boophilus A1024

Ram C360

Rat A1975, A1979, A1981, A3898, B111,

B985, D849, D851

Spider A1024

See also : C615

0/ Aniline In: Rat G133, G380, G511

0/ 2-Hydroxy-4?-methylaminoazobenzene Probably in: Rat A1981

0/ 4-Hydroxy-4?-methylaminoazobenzene In: Rat B985

See also : A1975, A1979, A1981, A3898, B111

0/ N-Hydroxy-4-methylaminoazobenzene In: Rat A2481

0/ N-Methyl-p -phenylenediamine In: Rat G133, G380, G511

4-Methylaminoazobenzene-N-b-D-glucuronide-4-

yl sulphate

Probably formed from: 4-

Methylaminoazobenzene-4-yl sulphate

Methyl p -aminobenzenesulphonylcarbamate

See : Asulam

4?-Methylaminoazobenzen-4-yl-b-D-glucuronide Formed from: 4-Hydroxy-4?- methylaminoazobenzene

4-Methylaminoazobenzen-4-yl sulphate

Formed from: 4-Hydroxy-4?- methylaminoazobenzene

M40

Probably in: Rat D68

Methyl p -aminobenzoate (methylparaben)

Formed from: p-Methyl red methyl ester

0/ Methyl p -sulphamidobenzoate In: Eubacterium H439

Haemophilus H439

Klebsiella H439

p -Methylaminobenzoic acid

Probably formed from: p -Dimethylamino-

benzoic acid

0/ p -Aminobenzoic acid In: Man A114

Pseudomonas A903

Rat A114

p -Methylaminobenzonitrile

Formed from: p -Dimethylaminobenzonitrile

Probably formed from: p -Aminobenzo-

nitrile

0/ p -Aminobenzonitrile Probably in: Rat D160

0/ 3-Hydroxy-4-methylaminobenzonitrile Probably in: Rat D160, F305

4-Methylaminobenzonitril-3-yl sulphate

Probably formed from: 3-Hydroxy-4-

methylaminobenzonitrile

2-Methylamino-2-benzothiazole

Formed from: 1-(2-Benzothiazolyl)-1,3-

dimethylurea

4-Methylaminobiphenyl

Formed from: 4-Aminobiphenyl

4-Methylaminocatechol

Formed from: p -Methylaminophenol

Methyl N-(3-amino-2,6-diiodophenyl)-N-

methylglutaramidate

Probably formed from: N-(3-Amino-2,6-

diiodophenyl)-N-methylglutaramidic

acid

Methyl N-(3-amino-4,6-diiodophenyl)-N-methyl-

glutaramidate

Probably formed from: N-(3-Amino-4,6-

diiodophenyl)-N-methylglutaramidic

acid

3-Methylamino-1,1-diphenylbutane

Formed from: 3-Dimethylamino-1,1-

diphenylbutane

diphenyl-2-butyl propionate

2-Methylamino-4,4-diphenyl-5-heptanol

Formed from: 2-Dimethylamino-4,4-

diphenyl-5-heptanol

0/ 2-Amino-4,4-diphenyl-5-heptanol In: Man A1123

Rat A1123

See also : A1000, A2384, A3180

0/ 2-Ethyl-5-methy-3,3-diphenyl-1-pyrroline Probably in: Monkey A2979

2-Methylamino-4,4-diphenyl-5-heptanone

Formed from: 2-Dimethylamino-4,4-

diphenyl-5-heptanone

5-(2-(Methylamino)ethoxy)-7H -benzo[c ]fluoren-7-

one

Formed from: Benfluron

0/ 9-Hydroxy-5-(2-(methylamino)ethoxy)-7H - benzo[c ]fluoren-7-one

Probably in: Rat K387

5-(a-(2-Methylaminoethoxy)benzyl)-1-methyl-1H -

pyrazole

Formed from: Cizolirtine

5-((4-((Methylamino)ethoxy)phenyl)methyl)-2,4-

thiazolidinedione

Formed from: 5-((4-(2-(Methyl-2-pyridinyl-

amino)

ethoxy)phenyl)methyl)-2,4-thiazolidinedione

N-(2-(Methylamino)ethyl)acridine-4-

carboxamide

Formed from: N-(2-(Dimethylamino)ethyl)

acridine-4-carboxamide

0/ N-(2-(Amino)ethyl)acridine-4-carboxamide In: Rat G565

N-(2-(Methylamino)ethyl)-9(10H )-acridone-4-

carboxamide

Probably formed from: N-(2-(Dimethylamino)

ethyl)-9(10H )-acridone-4-carboxamide

0/ 7-Hydroxy-N-(2-(methylamino)ethyl)- 9(10H )-acridone-4-carboxamide

Probably in: Mouse G583

(aS)-a-((1S )-1-(methylamino)ethyl)

benzenemethanol

See : D-Pseudoephedrine

M41

benzo[b ]thiophene

2-(Methylamino)ethyl methyl 4-(m -aminophenyl)-

1,4-dihydro-2,6-dimethylpyridine-3,5-

dicarboxylate

Probably formed from: 2-(Methylamino)ethyl

methyl 1,4-dihydro-2,6-dimethyl-4-(m -

nitrophenyl)pyridine-3,5-dicarboxylate

2-(Methylamino)ethyl methyl 1,4-dihydro-2,6-

dimethyl-4-(m -nitrophenyl)pyridine-3,5-

dicarboxylate

0/ 2-(Methylamino)ethyl methyl 4-(m - aminophenyl)-1,4-dihydro-2,6-

dimethylpyridine-3,5-dicarboxylate

Probably in: Dog B535

Methyl 5-(2-aminoethyl)oximino-5-

(p -trifluoromethylphenyl)valerate

Formed from: Fluvoxamine

0/ 5-(2-Aminoethyl)oximino-5-(p -trifluoromethylphenyl)valeric acid

Probably in: Dog C652

Hamster C652

Mouse C652

Rat C652

0/ Methyl 5-(2-acetamidoethyl)oximino-5-(p -trifluoromethylphenyl)valerate

Probably in: Dog C652

Hamster C652

Mouse C652

Rat C652

4-(2-Methylaminoethyl)-o -quinone

Probably formed from: 3,4-Dihydroxy-N-

methylphenethylamine

p -Methylaminomethylbenzaldehyde

Probably formed from: p -Methylamino-

methylbenzylamine

p -Methylaminomethylbenzylamine

0/ p -Methylaminomethylbenzaldehyde Probably in: Pig A3693

3-Methylaminomethyl-1,2-diphenyl-2-butyl

propionate

Formed from: 3-Dimethylaminomethyl-1,2-

diphenyl-2-butyl propionate

0/ N-Acetyl-3-methylaminomethyl-1,2diphenyl-2-butyl propionate

In: Man A1683

propionate

In: Man A1683

0/ 1-Hydroxyphenyl-3-methylaminomethyl-2phenyl-2-butyl propionate

In: Rabbit A1683

a-((Methylamino)methyl)-9,10-

ethanoanthracene-9(10H )-ethanol

See : Oxaprotiline

3-Methylaminomethylindole

0/ Gramine Probably in: Lupinus A233

Phalaris A1928

1-((Methylamino)methyl)naphthalene

Formed from: Terbinafine

5-Methylamino-1-naphthalenesulphonamide

Formed from: 5-Dimethylamino-1-

naphthalenesulphonamide

4-Methylamino-3?-nitroazobenzene Formed from: 4-Dimethylamino-3?- nitroazobenzene

0/ 4-Amino-3?-nitroazobenzene In: Rat A776

o -Methylaminophenol

Probably formed from: N-Methylaniline

p -Methylaminophenol

Formed from: p -Dimethylaminophenol

p -Fluoro-N-methylaniline

p -Methylaminophenol (metol)

Formed from: p -Fluoro-N-

methylaniline

N-Methylaniline

Probably formed from: p -Dimethylamino-

phenol

0/ p -Aminophenol Probably in: Guinea pig C89

Rabbit C89

Rat G555

0/ 4-Methylaminocatechol In: Candida E204

p -Methylaminophenyl acetate

Formed from: p -Dimethylaminophenyl

acetate

2-Methylamino-2-phenylbutan-1-ol

Probably formed from: 2-Dimethylamino-2-

phenylbutan-1-ol

M42

Rat F28

Methyl 4-(3-aminophenyl)-5-carboxy-2-cyano-6-

methylpyridine-3-carboxylate

Probably formed from: Methyl 5-carboxy-2-

cyano-6-methyl-4-(3-nitrophenyl)pyridine-3-

carboxylate

2-Methylamino-1-phenyl-1-propanol

See : Ephedrine

2-(Methylamino)-1-phenyl-1-propanone

See : Methylpropion

2-(Methylamino)propiophenone

Formed from: 2-(Dimethylamino)

propiophenone

0/ 2-Aminopropiophenone In: Man A504

0/ Ephedrine Probably in: Man A504

4-(2-Methylaminopropyl)-o -quinone

Probably formed from: 3,4-Dihydroxy-N-

methylamphetamine

10-(3-Methylaminopropyl)-2-trifluoromethyl-

10H -phenothiazine

Probably formed from: 10-(3-Dimethylamino-

propyl)-2-trifluoromethyl-10H -phenothiazine

0/ 10-(3-Aminopropyl)-2-trifluoromethyl10H -phenothiazine

Probably in: Rat A69

4-Methylamino-m -tolyl N-methylcarbamate

Formed from: Aminocarb

0/ 4-Amino-m -tolyl N-methylcarbamate In: Crayfish B232

4-Methylamino-3,5-xylyl methylcarbamate

Formed from: Mexacarbate

0/ 4-Amino-3,5-xylyl methylcarbamate Probably in: Bacterium A1207

Trichoderma A1207

0/ 4-Formamido-3,5-xylyl methylcarbamate Probably in: Bacterium A1207

Trichoderma A1207

N-Methylamphetamine (methamphetamine)

Formed from: N-Allyl-N-methylamphetamine

Amphetamine

N-Benzyl-N,a-dimethylphenethylamine Deprenyl

N,N-Dimethylamphetamine

Furfenorex

N-Hydroxy-N-methylamphetamine

N-Isopropyl-N-methylamphetamine

N-Methyl-N-propylamphetamine

0/ Amphetamine In: Bacteroides A907

Clostridium A907

Enterobacterium A907

Enterococcus A907

Guinea pig D157

Lactobacillus A907

Man J264

Mycobacterium B380

Rat A300, A1917, B7, C595, C663, C669,

D156, D157, D660, D661, D800

See also : A3961, C68, C300, C376, D658, E52,

E781, E783, J152, J692, K195, K581

0/ N,N-Dimethylamphetamine In: Rat A80

0/ N-Hydroxy-N-methylamphetamine In: Guinea pig E806

Rat A1917

0/ p -Hydroxy-N-methylamphetamine In: Man J264

Rat B7, C663, D156, D164, D660, D800,

H197

See also : C376, D658, D661, E52, E783

0/ N-((1-Methyl-2-phenyl)ethyl)ethanamineN-oxide

In: Guinea pig E791

Rat E791

0/ Phenylacetone In: Rat A300

N-Methylamphetamin-4-yl-b-D-glucuronide

Formed from: p -Hydroxy-N-methylampheta-

mine

O-Methylandrocymbine ((7S )-6,7-dihydro-2-

methoxy-1,3,10-trimethoxy-14-methyl-7,11a-

(iminoethano)-11aH -dibenzo[a ,c ]

cyclohepten-9(5H )-one)

0/ Demecolcine Probably in: Colchicum A606

o -Methylaniline

See : o -Toluidine

M43

p -Methylaniline

See : p -Toluidine

N-Methylaniline

Formed from: Aniline

N-n -Butyl-N-methylaniline

N,N-Dimethylaniline

N,N-Dimethylaniline-N-oxide

N-Ethyl-N-methylaniline

N-Isobutyl-N-methylaniline

N-Isopropyl-N-methylaniline

N-Methyl-N-propylaniline

N-Methyl-N-nitrosoaniline

Probably formed from: N-Ethyl-N-

methylaniline-N-oxide

0/ Aniline In: Glycine K419

Man D135, K419

Mouse G116

Rat C669

Tulipa K539

See also : A1250, C89, F336

0/ o -Methylaminophenol Probably in: Dog A1250

0/ p -Methylaminophenol In: Man D135

Mouse G116

Tulipa K539

See also : A1250, B181

0/ N-Methylaniline-b-D-glucuronide In: Rat F336

0/ N-Methyl-N-phenylhydroxylamine In: Pig K160

0/ N-Methylphenyl nitroxide radical Probably in: Rabbit B184

N-Methylaniline-b-D-glucuronide

Formed from: N-Methylaniline

Methyl p -anisate

0/ Methyl p -hydroxybenzoate In: Sporomusa J199

N-Methylanisidine

Formed from: N,N-Dimethylanisidine

o -Methylanisole (o -methoxytoluene)

Formed from: o -Cresol

0/ o -Cresol

Formed from: m -Cresol

0/ m -Cresol In: Sporomusa J199

p -Methylanisole (p -methoxytoluene)

Formed from: p -Cresol

0/ Anisyl alcohol In: Mortierella F823

Rabbit A931

0/ p -Cresol In: Methylosinus D513

Rabbit A931

Sporomusa J199

0/ cis -2,3-Dihydro-2,3-dihydroxy-1methoxy-4-methylbenzene

In: Pseudomonas K699

0/ 2-Methoxy-5-methylphenol In: Rabbit A931

0/ 4-Methoxy-2-methylphenol In: Rabbit A931

0/ 5-Methoxy-2-methylphenol In: Rabbit A931

9-Methylanthracene

Formed from: Anthracene

0/ 1,2-Dihydro-1,2-dihydroxy-9methylanthracene

In: Rat D884

Salmonella D805

0/ 3,4-Dihydro-3,4-dihydroxy-9methylanthracene

In: Rat D884

Salmonella D805

0/ 9,10-Dimethylanthracene Probably in: Rat E612

0/ 9-Hydroxymethylanthracene In: Horseradish H796

Rat D884

With cytochrome P450 H796

See also : E612

0/ 10-Methyl-9-anthrone In: Horseradish H796

With cytochrome P450 H796

Methyl anthranilate

Formed from: Methyl red methyl ester

p -Methyl red methyl ester

M44

N-Methylanthranilic acid

Formed from: Anthranilic acid

0/ Pyrocatechuic acid In: Trichosporon C393, E270

10-Methyl-9-anthrone

Formed from: 10-Methylanthracene

4?-Methylapigenin See : Acacetin

O-Methylapomorphine

Formed from: Apomorphine

Methylaposcopinium

Formed from: Methylscopolammonium

Methylaposcopolammonium

Formed from: Methylscopolammonium

8-Methyl-8-azabicyclo[3.2.1]octan-N-oxide-3-yl

3,5-dichlorobenzoate

Formed from: 8-Methyl-8-azabicyclo[3.2.1]

octan-3-yl 3,5-dichlorobenzoate

8-Methyl-8-azabicyclo[3.2.1]octan-3-yl 3,5-

dichlorobenzoate

0/ 8-Azabicyclo[3.2.1]octan-3-yl 3,5dichlorobenzoate

In: Dog G386

0/ 3,5-Dichlorobenzoic acid In: Dog G386

Monkey G386

0/ 8-Methyl-8-azabicyclo[3.2.1]octan-Noxide-3-yl 3,5-dichlorobenzoate

In: Dog G386

7-Methylbenz[c ]acridine

0/ trans -1,2-Dihydro-1,2-dihydroxy-7methylbenz[c ]acridine

In: Rat D34, D430

0/ trans -3,4-Dihydro-3,4-dihydroxy-7methylbenz[c ]acridine

In: Man G498, H379

Rat D430, D962

0/ trans -8,9-Dihydro-8,9-dihydroxy-7methylbenz[c ]acridine

In: Man H379

Rat D34, D163, D430

0/ trans -10,11-Dihydro-10,11-dihydroxy-7methylbenz[c ]acridine

In: Rat D34, D430

0/ 5-Hydroxy-7-methylbenz[c ]acridine

In: Man H379

Rat D34, D163, D430

0/ 9-Hydroxy-7-methylbenz[c ]acridine In: Man H379

0/ 11-Hydroxy-7-methylbenz[c ]acridine In: Rat D430

0/ 7-Methylbenz[c ]acridine-5,6oxide

In: Man H379

Rat D34, D430

See also : D163

7-Methylbenz[c ]acridine-5,6-oxide

Formed from: 7-Methylbenz[c ]acridine

0/ trans -5,6-Dihydro-5,6-dihydroxy-7methylbenz[c ]acridine

Probably in: Man H379

Rat D430

o -Methylbenzaldehyde

See : o -Tolualdehyde

m -Methylbenzaldehyde

See : m -Tolualdehyde

p -Methylbenzaldehyde

See : p -Tolualdehyde

N-Methylbenzamide

Formed from: Didehydro-4-methyl-5-

phenyl-2,3,4-thiadiazolidine-2-

thione

N-Hydroxymethyl-N-methylbenzamide

N-Methylthiobenzamide

0/ N-Hydroxymethylbenzamide In: Mouse C319

o -Methylbenzamide

Formed from: o -Tolunitrile

0/ o -Toluic acid Probably in: Rhodococcus H952

m -Methylbenzamide

See : m -Toluamide

m -Methylbenzamidine

0/ m -Methylbenzamidoxime In: Rabbit C573

p -Methylbenzamidine

0/ p -Methylbenzamidoxime In: Rabbit C573, E830, F768

N-Methylbenzamidine

0/ Benzamidine

M45

methylbenzamidine)

Formed from: m -Methylbenzamidine

p -Methylbenzamidoxime (N-hydroxy-p - methylbenzamidine)

Formed from: p -Methylbenzamidine

2-Methylbenzanilide

0/ 4?-Hydroxy-2-methylbenzanilide In: Rhizopus A485

0/ o -Toluic acid In: Nocardia A2623

7-Methylbenzanthracene (7-methylbenz[a ]

anthracene)

Formed from: Benzanthracene

7,12-Dimethylbenzanthracene

7-Methylbenzanthracene-5,6-oxide

0/ Benzanthracene In: Rat G491

0/ 1,2-Dihydro-1,2-dihydroxy-7methylbenzanthracene

In: Mouse B376

Rat D209

0/ 3,4-Dihydro-3,4-dihydroxy-7methylbenzanthracene

In: Cunninghamella C255

Mouse B376

Rat A68, D209

0/ trans -5,6-Dihydro-5,6-dihydroxy-7methylbenzanthracene

In: Hamster A13

Man A13, E523

Mouse B376

Rat A13, A68, D209

0/ 8,9-Dihydro-8,9-dihydroxy-7methylbenzanthracene

In: Cunninghamella C255

Hamster A13

Man A13, E523

Mouse B376

Rat A13, A68, D209

0/ 10,11-Dihydro-10,11-dihydroxy-7methylbenzanthracene

In: Rat D209

0/ 7,12-Dimethylbenzanthracene In: Rat F742, G491

0/ 7-Hydroxymethylbenzanthracene

Man A13

Rat A13, A68, A339, F742, G491

See also : F534

0/ 7-Methylbenzanthracene-5,6-oxide In: Rat A70

8-Methylbenzanthracene

0/ 8,9-Dihydro-8,9-dihydroxy-8methylbenzanthracene

In: Rat B135

11-Methylbenz[a ]anthracene

0/ 3,4-Dihydro-3,4-dihydroxy-11methylbenz[a ]anthracene

In: Rat B979

0/ 5,6-Dihydro-5,6-dihydroxy-11methylbenz[a ]anthracene

In: Rat B979

0/ 8,9-Dihydro-8,9-dihydroxy-11methylbenz[a ]anthracene

In: Rat B979

0/ 11,12-Dihydro-10,11-dihydroxy-11methylbenz[a ]anthracene

In: Rat B979

12-Methylbenzanthracene (12-methylbenz[a ]

anthracene)

0/ trans -5,6-Dihydro-5,6-dihydroxy-12methylbenz[a ]anthracene

In: Rat C267, E749, F935

0/ 7,12-Dimethylbenzanthracene In: Rat F742

12-Methylbenzanthracene-7-carboxylic

acid

Probably formed from: 7-Hydroxymethyl-12-

methylbenzanthracene

7-Methylbenzanthracene-5,6-oxide

Formed from: 7-Methylbenzanthracene

0/ trans -5,6-Dihydro-5,6-dihydroxy-7methylbenz[a ]anthracene

In Man A2486

Mouse A2486

Rat A2486, E394

0/ 7-Methylbenzanthracene In: Rat A350

7-Methylbenzanthracene-3,4-quinone

Formed from: 3,4-Dihydro-3,4-dihydroxy-7-

methylbenzanthracene

M46

methylbenzanthracene

S-((12-Methylbenzanthracenyl)-7-methyl)

glutathione

Formed from: 7-Hydroxymethyl-12-

methylbenzanthracene sulphate

N-(4-Methylbenzenesulphonyl)-N?- (3-azabicyclo[3.3.0]oct-3-yl)urea

See : Gliclazide

N-Methylbenzidine

Formed from: Benzidine

1-Methylbenzimidazole

Formed from: Benzimidazole

Methyl benzimidazol-2-ylcarbamate

(carbendazim)

Formed from: 2-(3-Methoxycarbonyl-2-

ureido)aniline

Methyl 1-(butylcarbamoyl)benzimidazol-2-

ylcarbamate

Probably formed from: 2-(3-Methoxy-

carbonyl-2-ureido)-1-(2-ureido)aniline

0/ 2-Aminobenzimidazole In: Rat D927, E12

Strawberry A974

See also : A3064, A3065, A3821

0/ Methyl 5-hydroxybenzimidazol-2ylcarbamate

In: Rat D927, E12

See also : A260

0/ o -Phenylenediamine Probably in: Apple A3064

Carrot A3064

Strawberry A3064

Methyl benzoate

Formed from: Benzoic acid

0/ Benzoic acid In: Nocardia G343

o -Methylbenzoic acid

See : o -Toluic acid

m -Methylbenzoic acid

See : m -Toluic acid

p -Methylbenzoic acid

See : p -Toluic acid

o -Methylbenzonitrile

See : o -Tolunitrile

p -Methylbenzonitrile

See : p -Tolunitrile

Methylbenzoquinone

See : Toluquinone

7-Methylbenzothiophene-2,3-dione

Probably formed from: 4,6-

Dimethyldibenzothiophene

1-Methyl-1H -benzotriazole

0/ 1H -Benzotriazole In: Rat C240

2-Methylbenzotriazole

0/ 4,5-Dihydro-4,5-dihydroxy-2methylbenzotriazole

In: Rat C419

0/ 4-Hydroxy-2-methylbenzotriazole In: Rat C419

0/ 5-Hydroxy-2-methylbenzotriazole In: Rat C419

Methyl (5-benzoyl-H -benzimidazol-2-yl)

carbamate

See : Mebendazole

o -Methylbenzoyl CoA

Formed from: o -Toluic acid

m -Methylbenzoyl CoA

0/ 3-Methylcyclohexa-1,5-diene-1-carboxyl CoA

Probably in: Thauera J175

p -Methylbenzoyl CoA

Formed from: p -Toluic acid

o -Methylbenzoyl-b-D-glucuronic acid

Formed from: o -Toluic acid

m -Methylbenzoyl-b-D-glucuronic acid

Formed from: m -Toluic acid

p -Methylbenzoyl-b-D-glucuronic acid

Formed from: p -Toluic acid

Methyl benzoylglycyl-L-lysine

0/ Hippuric acid With carboxypeptidase B A243

p -Methylbenzoylthiamine pyrophosphoric acid

Formed from: p -Bromomethylphenylglyoxylic

acid

0/ p -Toluic acid In: Pseudomonas E714

6-Methyl-3,4-benzpyrene

0/ 6-Hydroxymethyl-3,4-benzpyrene

M47

0/ 4,5-Dihydro-4,5-dihydroxy-7-methyl-3,4benzpyrene

In: Rat C390, C427, C521

0/ 7,8-Dihydro-7,8-dihydroxy-7-methyl-3,4benzpyrene

In: Rat C390, C427, C521

0/ 9,10-Dihydro-9,10-dihydroxy-7-methyl-3,4benzpyrene

In: Rat C390, C427, C521

0/ 3-Hydroxymethyl-3,4-benzpyrene In: Rat C521

0/ 7-Hydroxymethyl-3,4-benzpyrene In: Rat C390, C427, C521

0/ 7-Methyl-3,4-benzpyrene-1,6-quinone In: Rat C521

0/ 7-Methyl-3,4-benzpyrene-3,6-quinone In: Rat C521

7-Methyl-3,4-benzpyrene-1,6-quinone

Formed from: 7-Methyl-3,4-benzpyrene

7-Methyl-3,4-benzpyrene-3,6-quinone

Formed from: 7-Methyl-3,4-benzpyrene

N-(a-Methylbenzyl)adipic acid monoamide

Formed from: N-(a-Methylbenzyl)linoleamide o -Methylbenzyl alcohol

Formed from: o -Tolualdehyde

o -Toluic acid

o -Xylene

0/ N-Acetyl-S-(o -methylbenzyl)-L-cysteine In: Rat C98

0/ o -Tolualdehyde In: Acinetobacter J621

See also : J219

m -Methylbenzyl alcohol

Formed from: m -Tolualdehyde

m -Xylene

0/ m -Tolualdehyde In: Acinetobacter J621

Botrytis G613

Rhodopseudomonas D197

See also : J219

p -Methylbenzyl alcohol

Formed from: p -Methylbenzyl benzoate

p -Tolualdehyde

p -Xylene

0/ p -Methylbenzyl sulphate In: Rat E630

0/ p -Tolualdehyde In: Acinetobacter J621

Botrytis G613

Nitrosomonas H219

Rhodopseudomonas D197

See also : A59, A1301, A1996, A3448, H616,

J219

N-Methylbenzylamine

Formed from: Benzylamine

N-Benzyl-1,N-dimethyl-2-propynylamine

Pargyline

0/ Benzaldehyde In: Beef A574

Pig A72

0/ Benzylamine Probably in: Rat A3005, E643

0/ N-Methylbenzylamine-N-sulphate In: Rat E51

p -Methylbenzylamine

0/ p -Tolualdehyde In: Pig A3693

See also : G865

N-Methylbenzylamine-N-sulphate

Formed from: N-Methylbenzylamine

p -Methylbenzyl benzoate

0/ Benzoic acid In: Pseudomonas K206

0/ p -Methylbenzyl alcohol In: Pseudomonas K206

N-(a-Methylbenzyl)glutaric acid monoamide

Formed from: N-(a-Methylbenzyl)linoleamide a-Methylbenzylhydrazine (mebenazine)

0/ a-Methylbenzylhydrazine-b-D-glucuronide Probably in: Rat A2104

a-Methylbenzylhydrazine-b-D-glucuronide

Probably formed from: a-Methylbenzylhydrazine

N-(a-Methylbenzyl)linoleamide

0/ N-(a-Methylbenzyl)adipic acid monoamide

In: Man A1768

Rat A1768

M48

In: Man A1768

Rat A1768

0/ N-(a-Methylbenzyl)succinic acid monoamide

In: Man A1768

Rat A1768

Methyl 3-(3-((N-benzyl-N-methyl)aminomethyl)-

1,2,4-oxadiazol-5-yl)-1,4-dihydro-2,6-dimethyl-

4-(m -nitrophenyl)pyridine-5-carboxylate

0/ Methyl 3-(N-cyanocarboxamido)-2,6dimethyl-4-(m -nitrophenyl)pyridine-5-

carboxylate

In: Rat G849

0/ Methyl 1,4-dihydro-2,6-dimethyl-4-(m -nitrophenyl)-3-(1,2,4-oxadiazol-5-yl)

pyridine-5-carboxylate

In: Rat G849

4-(o -Methylbenzyl)-1-methylpyridinium

Probably formed from: Tetrahydro-4-

(o -methylbenzyl)-1-methylpyridine

4-(m -Methylbenzyl)-1-methylpyridinium

Probably formed from: Tetrahydro-4-

(m -methylbenzyl)-1-methylpyridine

4-(p -Methylbenzyl)-1-methylpyridinium

Probably formed from: Tetrahydro-4-

(p -methylbenzyl)-1-methylpyridine

4-(a-Methylbenzyl)-1-methylpyridinium

Probably formed from: Tetrahydro-4-

(a-methylbenzyl)-1-methylpyridine (3-Methylbenzyl)succinic acid

Formed from: m -Xylene

0/ (E )-(3-Methylphenyl)itaconic acid Probably in: Azoarcus K271

0/ m -Toluic acid In: Azoarcus K271

N-(a-Methylbenzyl)succinic acid monoamide

Formed from: N-(a-Methylbenzyl)linoleamide p -Methylbenzyl sulphate

Formed from: p -Methylbenzyl alcohol

13-Methylberberine

Formed from: Mesothalictricavine

Thalictricavine

0/ Mesothalictricavine In: Corydalis H585

Dicentra J496

Dicentra J496

4-(4?-Methylbiphenyl-2-yl)-1,3-imidazole 0/ 4-(4?-Methylbiphenyl-2-yl)-1,3-imidazole-1-

b-D-glucuronide In: Monkey G949

5-(4?-Methylbiphenyl-2-yl)-1,3-imidazole 0/ 5-(4?-Methylbiphenyl-2-yl)-1,3-imidazole-1-

b-D-glucuronide In: Monkey G949

4-(4?-Methylbiphenyl-2-yl)-1,3-imidazole-1-b-Dglucuronide

Formed from: 4-(4?-Methylbiphenyl-2-yl)-1,3imidazole

5-(4?-Methylbiphenyl-2-yl)-1,3-imidazole-1-b-Dglucuronide

Formed from: 5-(4?-Methylbiphenyl-2-yl)-1,3imidazole

N-Methylbiphenyl-4-yl nitroxide radical

Probably formed from: 4-

Dimethylaminobiphenyl

5-(4?-Methylbiphenyl-2-yl)tetrazole 0/ 5-(4?-Methylbiphenyl-2-yl)tetrazole-b-D-

glucuronide

In: Man G693, G949

Monkey G949

Rat G949

5-(4?-Methylbiphenyl-2-yl)tetrazole-b-Dglucuronide

Formed from: 5-(4?-Methylbiphenyl-2-yl) tetrazole

5-(3?-Methylbiphenyl-2-yl)-1,2,4-triazole Formed from: 5-(3?-Methylbiphenyl-2-yl)- 1,2,4-triazole-1-b-D-glucuronide 0/ 5-(3?-Methylbiphenyl-2-yl)-1,2,4-triazole-1-

b-D-glucuronide In: Man G949

Monkey G949

0/ 5-(3?-Methylbiphenyl-2-yl)-1,2,4-triazole-2b-D-glucuronide In: Man G949

5-(4?-Methylbiphenyl-2-yl)-1,2,3-triazole Formed from: 5-(4?-Methylbiphenyl-2-yl)- 1,2,3-triazole-1-b-D-glucuronide 0/ 5-(4?-Methylbiphenyl-2-yl)-1,2,3-triazole-1-

b-D-glucuronide

M49

0/ 5-(4?-Methylbiphenyl-2-yl)-1,2,3-triazole-2b-D-glucuronide In: Man G949

5-(3?-Methylbiphenyl-2-yl)-1,2,4-triazole-1-b-Dglucuronide

Formed from: 5-(3?-Methylbiphenyl-2-yl)- 1,2,4-triazole

0/ 5-(3?-Methylbiphenyl-2-yl)-1,2,4-triazole In: Beef G949

Escherichia G949

Limpet G949

5-(3?-Methylbiphenyl-2-yl)-1,2,4-triazole-2-b-Dglucuronide

Formed from: 5-(3?-Methylbiphenyl-2-yl)- 1,2,4-triazole

5-(4?-Methylbiphenyl-2-yl)-1,2,3-triazole-1-b-Dglucuronide

Formed from: 5-(4?-Methylbiphenyl-2-yl)- 1,2,3-triazole

0/ 5-(4?-Methylbiphenyl-2-yl)-1,2,3-triazole In: Beef G949

Escherichia G949

Helix G949

Limpet G949

5-(4?-Methylbiphenyl-2-yl)-1,2,3-triazole-2-b-Dglucuronide

Formed from: 5-(4?-Methylbiphenyl-2-yl)- 1,2,3-triazole

Methyl 5(6)-butyl-2-benzimidazolecarbamate

(parbendazole)

0/ Methyl 5(6)-(1-hydroxybutyl)-2benzimidazolecarbamate

In: Beef A1066

Cunninghamella A1066

Sheep A1066

0/ Methyl 5(6)-(1-hydroxybutyl)-2benzimidazolecarbamate

In: Beef A1066

Cunninghamella A1066

Sheep A1066

0/ Methyl 5(6)-(2-hydroxybutyl)-2benzimidazolecarbamate

In: Beef A1066

Sheep A1066

In: Beef A1066

Cunninghamella A1066

Sheep A1066

0/ Methyl 5(6)-(3-oxobutyl)-2-benzimidazolecarbamate

In: Paecilomyces A1066

Methyl 1-(butylcarbamoyl)benzimidazol-2-yl

carbamate (benomyl)

0/ N-(2-Acetamidophenyl)-N?- ethoxycarbonyl-S-methylisothiourea

In: Tomato A2479

0/ N-(2-Acetamidophenyl)-N?- methoxycarbonyl-S-methylisothiourea

In: Tomato A2479

0/ N-(2-Benzamidophenyl)-N?- ethoxycarbonyl-S-methylisothiourea

In: Tomato A2479

0/ N-(2-Benzamidophenyl)-N?- methoxycarbonyl-S-methylisothiourea

In: Tomato A2479

0/ 1,2-Bis(3-ethoxycarbonyl)-2thioureidobenzene

In: Tomato A2479

0/ 1,2-Bis(3-methoxycarbonyl)-2thioureidobenzene

In: Tomato A2479

0/ Ethyl benzimidazol-2-yl carbamate In: Tomato A2479

0/ Methyl benzimidazol-2-yl carbamate In: Apple A3064, B592

Carrot A3064

Melon A3065

Pea A502

Pseudomonas A3821

Strawberry A3064

Tomato A2479

Methyl 5(6)-butyl-6-hydroxy-2-

benzimidazolecarbamate

Formed from: Methyl 5(6)-butyl-2-

benzimidazolecarbamate

Methyl N2-(1-butyloxycarbonyl)-N3-(2-(3-

formamidinophenyl)isoxazolin-5(S )-yl)acetyl)-

2,3-diaminopropionate

Formed from: Roxifibam

M50

methylcarbamate

In: Microorganism A403

O-a-Methyl-n -butyrylshikonin

Probably formed from: Shikonin

Methyl caffeate

0/ Caffeic acid In: Aspergillus G915

0/ Methyl ferulate In: Parsley F160

0/ Methyl isoferulate In: Lentinus A214

N-Methylcalycotomine

Formed from: O-Acetyl-N-

methylcalycotomine

(S )-cis -N-Methylcanadine (tetrahydroberbinium)

Formed from: Canadine

0/ Allocryptopine In: Corydalis E577

Methyl 1-carbamoyl-a-phenyl-2-piperidineacetate

Formed from: Methylphenidate

0/ 1-Carbamoyl-a-phenyl-2-piperidineacetic acid

Probably in: Dog C14

1-Methylcarbazole

0/ 1-Formylcarbazole In: Aspergillus J180

Pseudomonas J180

3-Methylcarbazole

Formed from: N-Acetyl-3-methylcarbazole

0/ 3-Formylcarbazole In: Aspergillus J180

Pseudomonas J180

N-Methylcarbazole

0/ Carbazole In: Animal A2725

Cunninghamella G90

See also : A1773

0/ 1-Hydroxy-N-methylcarbazole In: Rabbit B425

0/ 2-Hydroxy-N-methylcarbazole In: Rabbit B425

0/ 3-Hydroxy-N-methylcarbazole In: Animal A2725

Rabbit B425

0/ N-Hydroxymethylcarbazole

Rabbit A1773, B425

Rat H266

2-Methyl-b-carbolinium

Formed from: Norharman

9-Methyl-b-carbolinium

Formed from: Norharman

Methyl 5-carboxy-2-cyano-6-hydroxymethyl-4-(3-

nitrophenyl)pyridine-3-carboxylate

Probably formed from: Methyl 5-carboxy-2-

cyano-6-methyl-4-(3-nitrophenyl)pyridine-3-

carboxylate

Methyl 5-carboxy-2-cyano-6-methyl-4-(3-

nitrophenyl)pyridine-3-carboxylate

Probably formed from: Dehydronilvadipine

0/ 3,5-Dicarboxy-2-cyano-6-methyl-4-(3nitrophenyl)pyridine

Probably in: Rat F484

0/ Methyl 4-(3-aminophenyl)-5-carboxy-2cyano-6-methylpyridine-3-carboxylate

Probably in: Rat F484

0/ Methyl 5-carboxy-2-cyano-6-hydroxymethyl-4-(3-nitrophenyl)pyridine-3-

carboxylate

Probably in: Rat F484

Methyl 3-carboxy-1,4-dihydro-2,6-dimethyl-4-(m -

nitrophenyl)pyridine-5-carboxylate

Formed from: Barnidipine

0/ Methyl 3-carboxy-2,6-dimethyl-4-(m -nitrophenyl)pyridine-5-carboxylate

Probably in: Man J84, J257

Methyl 3-carboxy-2,6-dimethyl-4-(m -

nitrophenyl)pyridine-5-carboxylate

Probably formed from: Methyl 3-carboxy-1,4-

dihydro-2,6-dimethyl-4-(m -nitrophenyl)pyri-

dine-5-carboxylate

Methyl 2-(4-(2-carboxy-2-hydroxyethoxy)phenyl)

ethylcarbamate

Formed from: Pamatolol

Methyl 5(6)-(3-carboxypropyl)-2-benzimidazole-

carbamate

Formed from: Methyl 5(6)-(4-hydroxybutyl)-2-

benzimidazolecarbamate

3-O-Methylcatechin

See : cis -3?,4?-5,7-Tetrahydroxy-3methoxyflavan

M51

cis-2,3-Dihydro-2,3-dihydroxytoluene

m -Fluorotoluene

3-Methyl-2-nitrophenol

6-Methyl-2-nitrophenol

o -Nitrotoluene

m -Nitrotoluene

o -Toluidine

Probably formed from: 2-Hydroxy-3-methyl-

benzoic acid

0/ 2-Hydroxy-6-methyl-cis,cis -muconic semialdehyde

In: Bacillus A2397

Microorganism E31

Sphingomonas J654, J221

Pseudomonas J515, K5

See also : A546, A768, A2694, A2695, D484,

G355, G647, G766, H272, J221, J649, J653,

J903, K204, K445

0/ 2-Methoxy-3-methylphenol In: Rat A486

0/ 2-Methoxy-6-methylphenol In: Rat A486

0/ 3-Methyl-o -quinone Probably in: Botrytis A1930

0/ 2-Methyl-cis,cis -muconic acid In: Acinetobacter J390

Alcaligenes A3769, K775

Hydrogenophaga J218

Microorganism E31

Pseudomonas A3769, B754

Rhodococcus D247, J703

Trichosporon C84

See also : A2765, G647

4-Methylcatechol (homocatechol)

Formed from: m -Cresol

p -Cresol

2-Hydroxy-4-methylbenzoic acid

3,4-Methylenedioxytoluene

4-Methyl-2-nitrophenol

5-Methyl-2-nitrophenol

m -Nitrotoluene

p -Nitrotoluene

Rutin

p -Toluenesulphonic acid

Probably formed from: m -Toluic acid

0/ 3,4-Dihydroxybenzyl alcohol In: Sarcophaga C692

See also : E175, F89, H20

0/ 2-Hydroxy-4-methyl-cis,cis -muconic semialdehyde

In: Candida A943

0/ 2-Hydroxy-5-methyl-cis,cis -muconic semialdehyde

In: Bacillus A2397

See also : A546, A768, A1323, D484, G355,

G647, H272, J221, J515, J649, J653, J903,

K5, K204, K445

0/ 2-Methoxy-4-methylphenol In: Nicotiana A3778, B490

Rat A486

With catechol O-methyltransferase A597

0/ 2-Methoxy-5-methylphenol In: Rat A486

With catechol O-methyltransferase A597

0/ 3-Methyl-cis,cis -muconic acid In: Acinetobacter J390

Alcaligenes A3769, K775

Candida E204

Hydrogenophaga J218

Pseudomonas A3769, B754, G647

Rhizobium D672

Rhodococcus D247, J703

Trichosporon C84

See also : A2765

0/ 4-Methyl-o -quinone In: Amasya H567

Mushroom H907

See also : A218, A1636, A1930, A2360, A3190,

A3138, A3974, A3975, D726, E369, E407,

E458, F944, G620, J187, K96

Methyl 2-(o -chlorophenyl)-2-(p -chlorophenyl)

acetate

Probably formed from: 2-(o -Chlorophenyl)-2-

(p -chlorophenyl)acetic acid

Methyl 2-chloro-5-nitrobenzoate

0/ Methyl 2-(S-glutathionyl)-5nitrobenzoate

In: Rat H516

M52

oxide

0/ trans -4,5-Dihydro-4,5-dihydroxy-3methylcholanthrene

In: Rat B391

0/ trans -9,10-Dihydro-9,10-dihydroxy-3methylcholanthrene

In: Rat B284, B391

0/ trans -11,12-Dihydro-11,12-dihydroxy-3methylcholanthrene

In: Mouse A632

Rat B284, B391

0/ cis -1,2-Dihydroxy-3-methylcholanthrene In: Mouse A444

Rat B391

0/ trans -1,2-Dihydroxy-3-methylcholanthrene In: Mouse A444

0/ cis -9,10-Dihydroxy-3-methylcholanthrene In: Rat B391

0/ 1-Hydroxy-3-methylcholanthrene In: Cunninghamella B837

Man F562

Mouse A632

Rat B391, B847, F382, G243

0/ 2-Hydroxy-3-methylcholanthrene In: Cunninghamella B837

Mouse A444, A632

Rat B284, B391, B847, G243

0/ 3-Hydroxymethylcholanthrene In: Rat H708

3-Methylcholanthren-1-one

Formed from: 1-Hydroxy-3-

methylcholanthrene

3-Methylcholanthren-2-one

Formed from: 2-Hydroxy-3-

methylcholanthrene

3-Methylcholanthrene-11,12-oxide

0/ trans -11,12-Dihydro-11,12-dihydroxy-3methylcholanthrene

In: Man A2486, A3217, B63, B220

Mouse A2486

Rat A2486, A3031, B63, B142, B220

0/ 3-Methylcholanthrene In: Rat A350

5-Methylchrysene

Formed from: 5,6-Dimethylchrysene

0/ 1,2-Dihydro-1,2-dihydroxy-5methylchrysene

In: Man H792

Mouse C916

Rat B234

0/ 7,8-Dihydro-7,8-dihydroxy-5methylchrysene

In: Man H792

Mouse C916

Rat B234

0/ 9,10-Dihydro-9,10-dihydroxy-5methylchrysene

In: Rat B234

0/ 1-Hydroxy-5-methylchrysene In: Man H792

Rat B234

0/ 7-Hydroxy-5-methylchrysene In: Rat B234

0/ 9-Hydroxy-5-methylchrysene In: Man H792

Rat B234

0/ 5-Hydroxymethylchrysene In: Rat B234, G118

0/ 4,5-Methylenechrysene In: Rat G118

6-Methylchrysene

Formed from: Chrysene

5,6-Dimethylchrysene

0/ Chrysene In: Rat G118

0/ 1-Hydroxy-6-methylchrysene In: Man H792

0/ 7-Hydroxy-6-methylchrysene In: Man H792

0/ 6-Hydroxymethylchrysene In: Man H792

Rat G118

p -Methylcinnamaldehyde

Formed from: 2-Oxo-4-(p -tolyl)-3-butenoic

acid

a-Methylcinnamaldehyde

0/ a-Methylcinnamyl alcohol In: Dunaliella G459

Euglena G422

M53

0/ Methyl p -coumarate In: Lentinus G477

p -Methylcinnamic acid

Formed from: (E )-4-(p -Bromomethylphenyl)-

2-oxo-3-butenoic acid

(E )-4-(p -Chloromethylphenyl)-2-oxo-3-

butenoic acid

a-Methylcinnamyl alcohol

Formed from: a-Methylcinnamaldehyde 0/ 2-Methyl-3-phenylpropan-1-ol

Probably in: Dunaliella G459

Euglena G422

N-Methylcoclaurine (1,2,3,4-tetrahydro-1-((4-

hydroxyphenyl)methyl)-6-methoxy-2-methyl-

7-isoquinolinol; both (R ) and (S ) isomers)

Formed from: Coclaurine

0/ (R ,R )-Bebeerine In: Cissampelos E581

0/ Berbamunine In: Berberis G736

0/ Coclaurine In: Eschscholtzia H680

0/ 3,4-Dihydro-7-hydroxy-6-methoxy-2methylisoquinolinium

In: Nelumbo D566

With ascorbate oxidase C335

0/ 1-(3,4-Dihydroxybenzyl)-1,2,3,4tetrahydro-7-hydroxy-6-methoxy-2-

methylisoquinoline

In: Berberis F855, K933

Eschscholtzia K933

Peumus K933

0/ Glaziovine In: Nelumbo D566

With ascorbate oxidase C335

0/ Guattegaumerine In: Berberis G736

0/ (S,R )-Hayatidine In: Cissampelos E517, E581

0/ p -Hydroxybenzyl alcohol In: Nelumbo D566

With ascorbate oxidase C335

0/ (R ,R )-Isochondrodendrine In: Cissampelos E581

0/ 2?-Norberbamunine In: Berberis G736

0/ 1,2,3,4-Tetrahydro-7-hydroxy-6-methoxy-2methylisoquinoline

In: Nelumbo D566

With ascorbate oxidase C335

Peroxidase C335

0/ 5,6,6a,7-Tetrahydro-1,10,11-trihydroxy-2methoxy-6-methyl-1H -dibenzo[de,g ]

quinoline

With ascorbate oxidase C335

Peroxidase C335

O-Methylcoripalline

Formed from: Laudanosine

Methyl p -coumarate

Formed from: Methyl cinnamate

0/ p -Coumaric acid In: Aspergillus G915

Penicillium G805, G650, J499

0/ Methyl p -methoxycinnamate In: Lentinus A214

9-O-Methylcoumestrol

Formed from: Formononetin

Isoflav-3-ene

N-Methylcrotsparine

Probably formed from: Crotsparine

0/ Nornuciferine In: Croton B432

N-Methylcrotsparinol

0/ Nornuciferine In: Croton B432

Methyl p -cyanobenzoate

0/ Monomethyl terephthalate In: Rhodococcus H952

Methyl 3-(N-cyanocarboxamido)-2,6-dimethyl-4-

(m -nitrophenyl)pyridine-5-carboxylate

Formed from: Methyl 3-(3-((N-benzyl-N-

methyl)aminomethyl)-1,2,4-oxadiazol-5-yl)-

1,4-dihydro-2,6-dimethyl-4-(m -

nitrophenyl)pyridine-5-carboxylate

3-Methylcyclohexanecarboxylic acid

0/ m -Toluic acid In: Guinea pig D750

Mouse D750

Rabbit D750

M54

0/ p -Toluic acid In: Guinea pig D750

Mouse D750

Rabbit D750

Rat D750

5-(4-(1-Methylcyclohexylmethoxy)benzyl)-2,4-

thiazolidinedione

See : Ciglitazone

1-(2-Methylcyclohexyl)-3-phenylurea (siduron)

0/ 1-(2-Hydroxymethylcyclohexyl)-3phenylurea

In: Kentucky bluegrass A2051

0/ 1-(4-Hydroxy-2-methylcyclohexyl)-3phenylurea

In: Kentucky bluegrass A2051

0/ 1-(p -Hydroxyphenyl)-3-(2methylcyclohexyl)urea

In: Kentucky bluegrass A2051

1-Methylcyclopenine

0/ 1-Methylcyclopenol In: Penicillium A1633

1-Methylcyclopenol

Formed from: 1-Methylcyclopenine

Methyl 5-cyclopropylcarbonyl-2-

benzimidazolecarbamate

See : Ciclobendazole

N-Methyldaunorubicinol

Formed from: N,N-Dimethyldaunorubicin

Methyl dehydrodiconiferyl alcohol (2,3-dihydro-2-

(4-hydroxy-3-methoxyphenyl)-3-

hydroxymethyl-5-(3-hydroxy-1-propenyl)-7-

methoxybenzofuran)

0/ threo -2-(3,4-Dimethoxyphenyl)-2,3dihydro-3-hydroxymethyl-7-methoxy-5-

(1,2,3-trihydroxypropyl)benzofuran

In: Phanerochaete B796

7-O-Methyl-2?,3?-dehydrokievitone 0/ 7-O-Methylkievitone-2?,3?-epoxide

In: Botrytis F246

5-Methylderrone

Formed from: Derrone

N-Methyldetomidine

Formed from: Detomidine

N-Methyldexmedetomidine

Formed from: Dexmedetomidine

phenyl-2H -1,4-benzodiazepin-2-one

7-Methyldibenzanthracene

Formed from: Dibenzanthracene

0/ 7,14-Dimethyldibenzanthracene Probably in: Rat E83

0/ 7-Hydroxymethyldibenzanthracene Probably in: Rat E83

7-Methyldibenz[a ,j ]anthracene

0/ 3,4-Dihydro-3,4-dihydroxy-7-methyldibenz [a ,j ]anthracene

In: Mouse G611

0/ 5,6-Dihydro-5,6-dihydroxy-7-methyldibenz [a ,j ]anthracene

In: Mouse G611

N-Methyl-5H -dibenzo[a ,d ]cycloheptene-5-

propylamine

See : Protriptyline

1-Methyl-4-(5H -dibenzo[a ,d ]cycloheptylidene)

piperidine

See : Cyproheptadine

N-Methyldibenzylamine

0/ Dibenzylamine Probably in: Rat J471

0/ N-Methyldibenzylamine-N-oxide In: Rat J471

N-Methyldibenzylamine-N-oxide

Formed from: N-Methyldibenzylamine

Methyl 2-(4-(2?,4?-dichlorophenoxy)phenoxy) propionate (diclofop-methyl)

0/ 2-(4-(2?,4?-Dichlorophenoxy)phenoxy) propionic acid

In: Wheat A1947, A3803

Methyl 3,6-dichloro-o -anisate

See : Disugran

(1S,4S )-N-Methyl-4-(3,4-dichlorophenyl)-1,2,3,4-

tetrahydro-a-naphthylamine

See : Sertraline

Methyl 3,6-dichlorosalicylate

Formed from: Disugran

0/ 3,6-Dichloro-2-hydroxybenzoic acid In: Microorganism A1317

Methyl cis -7,8-dihydro-7,8-dihydroxy-1-

naphthoate

Formed from: Methyl 1-naphthoate

0/ Methyl 7,8-dihydroxy-1-naphthoate

M55

naphthoate

Formed from: Methyl 2-naphthoate

0/ Methyl 7,8-dihydroxy-2-naphthoate In: Pseudomonas J370

Methyl 1,4-dihydro-2,6-dimethyl-4-(m -

nitrophenyl)-3-(1,2,4-oxadiazol-5-yl)pyridine-5-

carboxylate

Formed from: Methyl 3-(3-((N-benzyl-N-

methyl)aminomethyl)-1,2,4-oxadiazol-5-yl)-

1,4-dihydro-2,6-dimethyl-4-(m -nitrophenyl)

pyridine-5-carboxylate

4?-O-Methyldihydroquercetin 0/ Dihydroquercetin

Probably in: Petunia A2740

O-Methyldihydrotienilic acid

Formed from: Dihydrotienilic acid

Methyl 5(6)-(1,2-dihydroxybutyl)-2-

benzimidazolecarbamate

Probably formed from: Methyl 5(6)-(threo -1-

hydroxybutyl)-2-benzimidazolecarbamate

Methyl 5,6-dihydroxyindole-2-carboxylate

Probably formed from: L-Dopachrome methyl

ester

Methyl 7,8-dihydroxy-1-naphthoate

Formed from: Methyl cis -7,8-dihydro-7,8-

dihydroxy-1-naphthoate

Methyl 7,8-dihydroxy-2-naphthoate

Formed from: Methyl cis -7,8-dihydro-7,8-

dihydroxy-2-naphthoate

Methyl 3,4-dihydroxyphenylacetate

0/ Methyl 3-hydroxy-4-methoxyphenylacetate In: Rat A486

With catechol O-methyltransferase A597

0/ Methyl 4-hydroxy-3-methoxyphenylacetate In: Rat A486

With catechol O-methyltransferase A597

N-(p -((5-Methyl-2,4-dihydroxyquinazolin-6-yl)

methylamino)benzoyl)diglutamylglutamic acid

Probably formed from: N-(p -((5-Methyl-2,4-

dihydroxyquinazolin-6-yl)methylamino)

benzoyl)glutamylglutamic acid

0/ N-(p -((5-Methyl-2,4-dihydroxyquinazolin6-yl)methylamino)benzoyl)

triglutamylglutamic acid

Probably in: Pig F760

0/ N-(p -((5-Methyl-2,4-dihydroxyquinazolin6-yl)methylamino)benzoyl)

glutamylglutamic acid

Probably in: Pig F760

N-(p -((5-Methyl-2,4-dihydroxyquinazolin-6-

yl)methylamino)benzoyl)glutamylglutamic acid

Probably formed from: N-(p -((5-Methyl-2,4-

dihydroxyquinazolin-6-yl)methylamino)

benzoyl)glutamic acid

0/ N-(p -((5-Methyl-2,4-dihydroxyquinazolin6-yl)methylamino)benzoyl)

diiglutamylglutamic acid

Probably in: Pig F760

N-(p -((5-Methyl-2,4-dihydroxyquinazolin-6-

yl)methylamino)benzoyl)triglutamylglutamic

acid

Probably formed from: N-(p -((5-Methyl-2,4-

dihydroxyquinazolin-6-yl)methylamino)

benzoyl)diglutamylglutamic acid

Methyl 3,4-dimethoxycinnamate

Formed from: Methyl ferulate

Methyl 1-(3,4-dimethoxyphenyl)-3-(3-

ethylvaleryl)-4,7-dihydroxy-6,8-dimethoxy-2-

naphthoate

Formed from: Methyl 1-(3,4-

dimethoxyphenyl)-3-(3-ethylvaleryl)-4-

hydroxy-6,7,8-trimethoxy-2-naphthoate

0/ Methyl 1-(3,4-dimethoxyphenyl)-3-(3ethylvaleryl)-4,7-dihydroxy-6,8-

dimethoxy-2-naphthoate-b-D-glucuronide Probably in: Dog J839

Rat J839

Methyl 1-(3,4-dimethoxyphenyl)-3-(3-

ethylvaleryl)-4,7-dihydroxy-6,8-dimethoxy-2-

naphthoate-b-D-glucuronide

Probably formed from: Methyl 1-(3,4-

dimethoxyphenyl)-3-(3-ethylvaleryl)-4,7-

dihydroxy-6,8-dimethoxy-2-naphthoate

Methyl 1-(3,4-dimethoxyphenyl)-3-(3-

ethylvaleryl)-4-hydroxy-6,7,8-trimethoxy-2-

naphthoate

0/ Methyl 1-(3,4-dimethoxyphenyl)-3-(3ethylvaleryl)-4,7-dihydroxy-6,8-dimethoxy-

2-naphthoate

In: Dog J839

M56

valeryl)-4-hydroxy-6,7,8-trimethoxy-2-

naphthoate-b-D-glucuronide In: Dog J839

Rat J839

0/ Methyl 3-(3-ethylvaleryl)-4-hydroxy-1-(4hydroxy-3-methoxyphenyl)-6,7,8-

trimethoxy-2-naphthoate

In: Dog J839

Rat J839

Methyl 1-(3,4-dimethoxyphenyl)-3-(3-

ethylvaleryl)-4-hydroxy-6,7,8-trimethoxy-2-

naphthoate-b-D-glucuronide

Formed from: Methyl 1-(3,4-

dimethoxyphenyl)-3-(3-ethylvaleryl)-4-

hydroxy-6,7,8-trimethoxy-2-naphthoate

Methyl p -(3-(N-(1-(3,4-dimethoxyphenyl)ethyl)

amino)-2-hydroxypropoxy)phenylpropionate

0/ p -(3-(N-(1-(3,4-Dimethoxyphenyl)ethyl) amino)-2-hydroxypropoxy)phenylpropionic

acid

In: Rabbit H563

Methyl p -dimethylaminobenzoate

0/ Methyl p -methylaminobenzoate In: Rat D578

Methyl 2,6-dimethyl-4-(m -nitrophenyl)pyridine-3-

carboxylate

Probably formed from: 2,6-Dimethyl-4-(m -

nitrophenyl)pyridine-3,5-dicarboxylic acid 3-

methyl ester

2-Methyl-4,6-dinitrophenol

0/ 6-Amino-2-methyl-4-nitrophenol In: Azotobacter A3824

Methyl 2,6-dioxo-6-phenylhexanoate

Formed from: Methyl 2-hydroxy-6-oxo-6-

phenylhexa-2,4-dienoate

8-(5-Methyl-2,3-dioxopyrrolidin-5-yl)amino-6-

hydroxy-4-hydroxymethyl-2-methoxy-5-(3-

trifluoromethylphenoxy)quinoline

Probably formed from: 8-(4-Amino-1-methyl-

3-oxobutyl)amino-6-hydroxy-4-hydroxy-

methyl-2-methoxy-5-(3-

trifluoromethylphenoxy)quinoline

N-Methyldiphenylacetamide

Formed from: N,N-Dimethyldiphenyl-

acetamide

Plant A1205

5-Methyl-2,2-diphenyl-1,4-dioxan-3-one

O-(n -Propyl)benzilic acid

S-(N-(1-Methyl-3,3-diphenylpropylcarbamoyl)

glutathione

Formed from: N-(1-Methyl-3,3-

diphenylpropyl)formamide

0/ N-Acetyl-S-(N-(1-methyl-3,3diphenylpropylcarbamoyl)-L-cysteine

Probably in: Rat F604

N-(1-Methyl-3,3-diphenylpropyl)formamide

0/ S-(N-(1-Methyl-3,3diphenylpropylcarbamoyl)glutathione

In: Rat F604

2-Methyl-1,2-di-3-pyridinyl-1-propanone

See : Metyrapone

3-O-Methyldobutamine

Formed from: Dobutamine

0/ 3-O-Methyldobutamine-b-D-glucuronide Probably in: Dog A1850

3-O-Methyldobutamine-b-D-glucuronide

Probably formed from: 3-O-

Methyldobutamine

a-Methyldopa

See : 3,4-Dihydroxy-a-methyl-L-phenylalanine L-Methyldopachrome

0/ 5,6-Dihydroxy-3-methylindole-2-carboxylic acid

Probably in: Locusta J842

2-Methylellipticinium

0/ 9-Hydroxy-2-methylellipticinium Probably in: Rat B557

2-Methylellipticinium-9-yl-b-D-

glucuronide

Formed from: 9-Hydroxy-2-

methylellipticinium

10-Methylene-9-anthrone

0/ Anthraquinone With cytochrome P450 H796

a-Methylenebenzeneacetic acid

See : Atropic acid

4,4?-Methylenebis(o -chloroaniline) 0/ N-Acetyl-4,4?-methylenebis(o -

chloroaniline)

In: Man A3253

M57

In: Dog D523, D847, F25

Guinea pig F25

Rat F25

0/ N-Hydroxy-4,4?-methylenebis(o - chloroaniline)

In: Dog F25

Guinea pig F25

Rat F25

0/ 4,4?-Methylenebis(o -chloroaniline) glucoside

In: Dog D847

4,4?-Methylenebis(o -chloroaniline) glucoside

Formed from: 4,4?-Methylenebis(o - chloroaniline)

4,4?-Methylenebis((N,N-dimethyl)aniline) (reduced Michler’s ketone)

0/ N,N-Dimethyl-4,4? methylenedianiline In: Rat C362, C364

0/ N,N?-Dimethyl-4,4? methylenedianiline In: Rat C362, C364

3,3?-Methylenebis(4-hydroxy-2H -1-benzopyran-2one

See : Dicoumarol

2,2?-Methylenebis(3,4,6-trichlorophenol) See : Hexachlorophene

Methylene blue (3,7-bis(dimethylamino)

phenothiazin-5-ium)

0/ Leucomethylene blue In: Clostridium D260

Eubacterium B426

Man A421, A530, A3008, B260

4,5-Methylenechrysene

Formed from: 5-Methylchrysene

4,4?-Methylenedianiline Probably formed from: M-Methyl-4,4?- methylenedianiline

0/ N,N?-Diacetyl-4,4?-(hydroxymethylene) dianiline

Probably in: Rat C632, C634

3,4-Methylenedioxyamphetamine

Formed from: N-Ethyl-3,4-

methylenedioxyamphetamine

N-Hydroxy-3,4-

methylenedioxyamphetamine

0/ 3,4-Dihydroxyamphetamine In: Dog A2077, A3465

Man K475

Monkey A2077, A3465

Rabbit F761, G268

Rat A1570, A2964

0/ 3,4-Methylenedioxyphenylacetone In: Monkey A3465

0/ 3,4-Methylenedioxybenzyl methyl ketoxime In: Guinea pig A1490

Rabbit A1490

3,4-Methylenedioxyanisole

0/ 4-Methoxycatechol In: Rat A3947

3,4-Methylenedioxybenzaldehyde

See : Piperonal

1,2-Methylenedioxybenzene

0/ Catechol In: Rabbit F761, G268

Rat A3947

0/ 3,4-Methylenedioxyphenol In: Rabbit G76

3,4-Methylenedioxybenzoic acid

See : Piperonylic acid

3,4-Methylenedioxybenzonitrile

0/ 3,4-Dihydroxybenzonitrile In: Rat A3947

0/ Piperonylic acid In: Rhodococcus H952

3,4-Methylenedioxybenzyl alcohol

See : Piperonyl alcohol

3,4-Methylenedioxybenzylamine

0/ Piperonal Probably in: Rat G865

5-(3,4-Methylenedioxybenzyl)hydantoin (D and L

isomers)

Formed from: N-Carbamoyl-3,4-

methylenedioxy-D-phenylalanine

N-Carbamoyl-3,4-methylenedioxy-L-

phenylalanine

0/ N-Carbamoyl-3,4-methylenedioxy-Dphenylalanine

In: Flavobacterium F938

0/ N-Carbamoyl-3,4-methylenedioxy-Lphenylalanine

M58

In: Pseudomonas E391, E450

0/ 3,4-Methylenedioxy-L-phenylalanine In: Pseudomonas F940

3,4-Methylenedioxybenzyl methyl ketoxime

Formed from: 3,4-Methylenedioxy-

amphetamine

0/ 3,4-Methylenedioxyphenylacetone Probably in: Guinea pig A1490

Rabbit A1490

1-(3,4-Methylenedioxybenzyl)-4-(2-pyrimidinyl)

piperazine

See : Piribedil

3,4-Methylenedioxycinnamaldehyde

Formed from: 3,4-Methylenedioxycinnamic

acid

3,4-Methylenedioxycinnamic acid

Formed from: 3?-Hydroxyisosafrole 3,4-Methylenedioxyphenylpropionic acid

0/ 3,4-Methylenedioxycinnamaldehyde In: Neurospora A750

0/ 3,4-Methylenedioxycinnamoyl CoA In: Pseudomonas B298

0/ 3,4-Methylenedioxyphenylhydracrylic acid In: Rat C164

0/ 3,4-Methylenedioxyphenylpropionic acid In: Rat C164

0/ Piperonylic acid Probably in: Mouse E235

3,4-Methylenedioxycinnamoyl CoA

Formed from: 3,4-Methylenedioxycinnamic

acid

3,4-Methylenedioxymandelic acid

Formed from: N,N-Dimethyl-2-(3,4-

methylenedioxyphenyl)-2-oxoethylamine

2-(3,4-Methylenedioxyphenyl)-2-

oxoethylamine

0/ 3,4-Methylenedioxyphenylglyoxylic acid In: Rat C164

3,4-Methylenedioxymandelonitrile

Formed from: Piperonal

N-Methyl-3,4-methylenedioxyamphetamine

0/ 3,4-Dihydroxyamphetamine In: Man J264

Rat F565

Rat F565

0/ 3,4-Methylenedioxyphenylacetone In: Man F187

2,3-Methylenedioxynaphthalene

0/ 2,3-Dihydroxynaphthalene In: Rat A3947

4,5-Methylenedioxy-2-nitroanisole

0/ 4-Methoxy-5-nitrocatechol In: Rat A3947

3,4-Methylenedioxynitrobenzene

0/ 4-Nitrocatechol In: Rat A3947, C674

3,4-Methylenedioxy-1-phenanthrenecarboxylic

acid

Formed from: Aristolochic acid

3,4-Methylenedioxyphenethylamine

0/ 3,4-Dihydroxyphenethylamine In: Rat A3603

0/ 3,4-Methylenedioxyphenylacetic acid In: Rat A3603, G865

3,4-Methylenedioxyphenol (sesamol)

Formed from: 1,2-Methylenedioxybenzene

0/ 2,2?-Dihydroxy-4,5;4?,5?-bis (methylenedioxy)biphenyl

In: Horseradish B948

0/ Hydroxyquinol In: Rat A3947

3,4-Methylenedioxyphenylacetic acid

Formed from: 3,4-Methylenedioxyphenethyl-

amine

0/ 3,4-Methylenedioxyphenylacetylglycine In: Rat C164

3,4-Methylenedioxyphenylacetone

Formed from: N-Ethyl-3,4-

methylenedioxyamphetamine

3,4-Methylenedioxybenzyl methyl ketone

N-Methyl-3,4-

methylenedioxyamphetamine

0/ 3,4-Dihydroxyphenylacetone Probably in: Rat E988

0/ 4-(3,4-Methylenedioxyphenyl)butan-2-ol In: Rabbit B188

0/ Piperonylic acid Probably in: Man H736

M59

acetic acid

3,4-Methylenedioxy-D-phenylalanine

Formed from: 5-(3,4-Methylenedioxy-

benzyl)hydantoin

3,4-Methylenedioxy-L-phenylalanine

Formed from: N-Carbamoyl-3,4-

methylenedioxy-L-phenylalanine

5-(3,4-Methylenedioxybenzyl)hydantoin

4-(3,4-Methylenedioxyphenyl)butan-2-ol

Formed from: 3,4-Methylenedioxyphenyl-

acetone

3,4-Methylenedioxyphenylglyoxylic acid

Formed from: 3,4-Methylenedioxymandelic

acid

0/ Piperonylic acid Probably in: Rat C164

N-(1-(2,3-Methylenedioxyphenyl)isopropyl)

noradrenaline

0/ 3-Hydroxy-4-methoxy-N-(1-(2,3methylenedioxyphenyl)isopropyl)

phenylethanolamine

In: Rat A486

0/ N-(1-(2,3-Methylenedioxyphenyl) isopropyl)normetanephrine

In: Rat A486

1-(3,4-Methylenedioxyphenyl)glycerol

Probably formed from: Safrole glycol

3,4-Methylenedioxyphenylhydracrylic acid

Formed from: 3,4-Methylenedioxycinnamic

acid

0/ Piperonylic acid Probably in: Rat C164

N-(1-(2,3-Methylenedioxyphenyl)isopropyl)

normetanephrine

Formed from: N-(1-(2,3-Methylenedioxyphe-

nyl)isopropyl)noradrenaline

3,4-Methylenedioxyphenyllactic acid

Probably formed from: Safrole glycol

0/ 3,4-Dihydroxyphenyllactic acid Probably in: Guinea pig A1544

Rat A1544

3,4-Methylenedioxyphenylpropionic acid

Formed from: 3,4-Methylenedioxycinnamic

acid

0/ 3,4-Methylenedioxycinnamic acid

0/ 3,4-Methylenedioxymandelic acid In: Rat J287

1,2-Methylenedioxy-4-propenylbenzene

See : Isosafrole

1,2-Methylenedioxy-4-propylbenzene

See : Dihydrosafrole

3,4-Methylenedioxytoluene

0/ 4-Methylcatechol In: Rat A3947

3-Methylene-3H -indole

See : 3-Methyleneindolenine

3-Methyleneindole-2-carboxylic acid

Formed from: Carbazole

3-Methyleneindolenine (3-methylene-3H -indole)

Formed from: 3-Hydroxymethylindole

Indole-3-acetic acid

Skatole

0/ 3-Hydroxymethylindole In: Zea A727

0/ 3-Hydroxymethyloxindole Probably in: Bean A635

Pea A635

Zea A727

3-Methyleneoxindole (1,3-dihydro-3-methylene-

2H-indol-2-one)

Probably formed from:

3-Hydroxymethyloxindole

Indole-3-acetic acid

5,10-Methylenetetrahydrofolic acid

Formed from: Folic acid

5-Methyltetrahydrofolic acid

0/ 10-Formyltetrahydrofolic acid In: Saccharomyces H794

0/ 5,10-Methenyltetrahydrofolic acid In: Clostridium K928

Man H646

Pea A1429

Peptostreptococcus F869

0/ 5,10-Methylenetetrahydropteroyldiglutamic acid

In: Pig K455

0/ 5-Methyltetrahydrofolic acid In: Clostridium D260

0/ Tetrahydrofolic acid In: Streptococcus K837

M60

Formed from: 5,10-Methylenetetrahydrofolic

acid

5,10-Methylenetetrahydropteroylheptaglutamic

acid

Formed from: 5-Methyltetrahydropteroyl-

heptaglutamic acid

5,10-Methylenetetrahydropteroylpentaglutamic

acid

Formed from: 5-Methyltetrahydropteroyl-

pentaglutamic acid

5,10-Methylenetetrahydropteroyltriglutamic acid

Formed from: 5-Methyltetrahydropteroyl-

triglutamic acid

N-Methylephedrine

Formed from: 2-(Dimethylamino)

propiophenone

0/ Ephedrine In: Man A504

Rat F481, F501

0/ p -Hydroxy-N-methylephedrine In: Rat F481

0/ N-Methylephedrine-N-oxide In: Man F481

Rat F481, F501

N-Methylephedrine-N-oxide

Formed from: N-Methylephedrine

0/ p -Hydroxy-N-methylephedrine-N-oxide Probably in: Rat F481

N-Methylephedrin-4-yl-b-D-glucuronide

Formed from: p -Hydroxy-N-methylephedrine

4ƒ-O-Methylepigallocatechin gallate Probably formed from: (/)-Epigallocatechin gallate

1-(((8b)-6-Methylergolin-8-yl)methyl)-2,4-

imidazolidinedione

Formed from: 1-(((8b)-6-Methylergolin-8yl)methyl)-2,4-imidazolidinedione-N-oxide

1-(((8b)-6-Methylergolin-8-yl)methyl)-2,4-

imidazolidinedione-N-oxide

0/ 1-(((8b)-6-Methylergolin-8-yl)methyl)-2,4imidazolidinedione

In: Rat G807

N-Methyl-9,10-ethanoanthracene-9(10H )-

propanamine

See : Maprotiline

3-((4-(2-(1-Methylethoxy)phenyl)-1-

piperazinyl)methyl)benzamide

Formed from: Mazapertine

3-((4-(2-(1-Methylethoxy)phenyl)-1-

piperazinyl)methyl)benzoic acid

Formed from: Mazapertine

1-((1-Methylethyl)amino)-3-(1-naphthalenyloxy)-

2-propanol

See : Propranolol

Methyl 3-(3-ethylvaleryl)-4-hydroxy-1-(4-

hydroxy-3-methoxyphenyl)-6,7,8-trimethoxy-2-

naphthoate

Formed from: Methyl 1-(3,4-

dimethoxyphenyl)-3-(3-ethylvaleryl)-4-

hydroxy-6,7,8-trimethoxy-2-naphthoate

0/ Methyl 3-(3-ethylvaleryl)-4-hydroxy-1-(4hydroxy-3-methoxyphenyl)-6,7,8-tri-

methoxy-2-naphthoate-b-D-glucuronide Probably in: Dog J839

Rat J839

Methyl 3-(3-ethylvaleryl)-4-hydroxy-1-(4-

hydroxy-3-methoxyphenyl)-6,7,8-trimethoxy-2-

naphthoate-b-D-glucuronide

Probably formed from: Methyl 3-(3-

ethylvaleryl)-4-hydroxy-1-(4-hydroxy-3-

methoxyphenyl)-6,7,8-trimethoxy-2-

naphthoate

7-O-Methylfenoldopam

Formed from: Fenoldopam

8-O-Methylfenoldopam

Formed from: Fenoldopam

Methyl ferulate

Formed from: Ferulic acid

Methyl caffeate

0/ 3-Carboxymethyl-5-(2carboxymethylethenyl)-2-(4-hydroxy-3-

methoxyphenyl)-7-methoxybenzofuran

In: Horseradish F123

0/ Ferulic acid In: Aspergillus G915, H381, K158

Microorganism H589

Penicillium G650, G805, J499

Streptomyces G363

0/ Methyl 3,4-dihydroxycinnamate In: Lentinus A214

M61

1-Methylfluorene

0/ Fluorene-1-carboxylic acid In: Pseudomonas H672

9-Methylfluorene

0/ 9-Methylfluorene-9-hydroperoxide In: Rat A1955

d -a-Methylfluorene-2-acetic acid

Formed from: l -a-Methylfluorene-2-acetic acid

0/ 9-Hydroxy-9-methoxy-a-methylfluorene-2acetic acid

In: Rat A2353

0/ 7-Hydroxy-a-methylfluorene-2-acetic acid In: Rat A2353

0/ 9-Hydroxy-a-methylfluorene-2-acetic acid In: Rat A2353

l -a-Methylfluorene-2-acetic acid (cicloprofen; this

isomer is assumed unless otherwise stated)

0/ 9-Hydroxy-9-methoxy-a-methylfluorene-2acetic acid

In: Rat A2353, A2718

0/ 7-Hydroxy-a-methylfluorene-2-acetic acid In: Rat A2353, A2718

0/ 9-Hydroxy-a-methylfluorene-2-acetic acid In: Rat A2353, A2718

0/ d -a-Methylfluorene-2-acetic acid In: Dog A1696, A1767

Man A1767

Monkey A1696, A1767, A2111

Rat A1696, A1767, A2111

9-Methylfluorene-9-hydroperoxide

Formed from: 9-Methylfluorene

0/ 9-Hydroxy-9-methylfluorene Probably in: Rat A1955

4-Methylformamido-3,5-xylyl methylcarbamate

Formed from: Mexacarbate

p -Methylformanilide

Formed from: p -Toluidine

Methyl gallate

0/ Gallic acid With tannase K911

0/ Methyl gallate O-sulphate In: Eubacterium G475

Methyl gallate O-sulphate

Formed from: Methyl gallate

nitrobenzoate

2-Methylglycyl-2,6-dimethylanilide

0/ 2,6-Dimethylaniline In: Mouse A830

N-Methylglycyl-o -toluidide

0/ o -Toluidide In: Mouse A830

N-Methylgroenlandicine

Formed from: Groenlandicine

9-Methylharman

Formed from: 9-Methylnorharman

o -Methylhippuric acid

Formed from: o -Toluic acid

m -Methylhippuric acid

Formed from: m -Toluic acid

p -Methylhippuric acid

Formed from: p -Toluic acid

Methyl 5-hydroxybenzimidazol-2-ylcarbamate

Probably formed from: Methyl

benzimidazol-2-ylcarbamate

Methyl p -hydroxybenzoate

Formed from: Methyl p -anisate

0/ Methyl p -hydroxybenzoate-b-Dglucuronide

In: Man G524

Methyl p -hydroxybenzoate-b-D-glucuronide

Formed from: Methyl p -hydroxybenzoate

Methyl (5-(a-hydroxybenzyl)-1H -benzimidazol-2-

yl)carbamate

Formed from: Mebendazole

Methyl 5(6)-(threo -1-hydroxybutyl)-2-

benzimidazolecarbamate

Formed from: Methyl 5(6)-butyl-2-

benzimidazolecarbamate

0/ Methyl 5(6)-(1,2-dihydroxybutyl)-2benzimidazolecarbamate

Probably in: Beef A1066

Sheep A1066

Methyl 5(6)-(2-hydroxybutyl)-2-

benzimidazolecarbamate

Formed from: Methyl 5(6)-butyl-2-

benzimidazolecarbamate

Methyl 5(6)-(4-hydroxybutyl)-2-

benzimidazolecarbamate

0/ Formed from: Methyl 5(6)-butyl-2-

M62

Cunninghamella A1066

Sheep A1066

Methyl 3-hydroxy-4,5-dimethoxycinnamate

Probably formed from: Methyl 5-

methoxycaffeate

Methyl 2-hydroxy-2-(4-(2-hydroxy-3-

isopropylamonopropoxy)phenyl)ethylcarbamate

Formed from: Pamatolol

Methyl 3-(4-(2-hydroxy-3-isopropylaminopropoxy)

phenyl)propionate

See : Esmolol

Methyl o -(2-hydroxy-3-((N-isopropyl)amino)

propoxy)benzoate

0/ o -(2-Hydroxy-3-((N-isopropyl)amino) propoxy)benzoic acid

In: Rabbit H563

Methyl p -(2-hydroxy-3-((N-isopropyl)amino)

propoxy)benzoate

0/ p -(2-Hydroxy-3-((N-isopropyl)amino) propoxy)benzoic acid

In: Rabbit H563

Methyl o -(2-hydroxy-3-((N-isopropyl)amino)

propoxy)phenylpropionate

0/ o -(2-Hydroxy-3-((N-isopropyl)amino) propoxy)phenylpropionic acid

In: Rabbit H563

Methyl 3-hydroxy-4-methoxyphenylacetate

Formed from: Methyl 3,4-

dihydroxyphenylacetate

Methyl 4-hydroxy-3-methoxyphenylacetate

Formed from: Methyl 3,4-

dihydroxyphenylacetate

Methyl 3-hydroxymethyl-2,6-dimethyl-4-(m -

nitrophenyl)pyridine-5-carboxylate

Probably formed from: 2,6-Dimethyl-4-(m -

nitrophenyl)pyridine-3,5-dicarboxylic acid 3-

methyl ester

Methyl 3-hydroxy-2-naphthoate

0/ 2,2?-Dihydroxy-1,1?-binaphthyl-3,3?- dicarboxylic acid dimethyl ester

Probably in: Horseradish J592

Methyl 2-hydroxy-6-oxo-6-phenylhexa-2,4-

dienoate

0/ Methyl 2,6-dioxo-6-phenylhexanoate In: Pseudomonas E156

Probably formed from: Methyl 6-oxo-aphenyl-2-piperidineacetate

0/ Methyl 5-hydroxy-6-oxo-a-phenyl-2piperidineacetate-b-D-glucuronide In: Dog C14

Methyl 5-hydroxy-6-oxo-a-phenyl-2-

piperidineacetate-b-D-glucuronide

Formed from: Methyl 5-hydroxy-6-oxo-aphenyl-2-piperidineacetate

Methyl 2-hydroxy-3-phenylbenzoate

0/ 2-Hydroxy-3-phenylbenzoic acid In: Phanerochaete D768

Methyl 2-hydroxy-3-phenylbutyrate

Formed from: 2-Oxo-3-phenylbutyrate

Methyl p -hydroxyphenyllactate

0/ p -Hydroxyphenyllactic acid In: Rat H904

Methyl a-(p -hydroxyphenyl)-6-oxo-2-

piperidineacetate

Probably formed from: Methyl 6-oxo-aphenyl-2-piperidineacetate

0/ Methyl a-(p -hydroxyphenyl)-6-oxo-2piperidineacetate-b-D-glucuronide Probably in: Dog C14

Methyl a-(p -hydroxyphenyl)-6-oxo-2-

piperidineacetate-b-D-glucuronide

Probably formed from: Methyl a-(p - hydroxyphenyl)-6-oxo-2-piperidineacetate

Formed from: Oxfendazole

Methyl a-(p -hydroxyphenyl)-2-piperidineacetate

Formed from: Methylphenidate

Methyl 5(6)-(4?-hydroxyphenylthio) benzimidazole-2-carbamate

Formed from: Oxfendazole

0/ Methyl 5(6)-(4?-hydroxyphenylthio) benzimidazole-2-carbamate-b-Dglucuronide

In: Beef A1702

0/ Methyl 5(6)-(4?-hydroxyphenylthio) benzimidazole-2-carbamate-O-sulphate

In: Beef A1702

Methyl 5(6)-(4?-hydroxyphenylthio) benzimidazole-2-carbamate-b-D-glucuronide

Formed from: Methyl 5(6)-(4?-hydroxyphenylthio)benzimidazole-2-carbamate

M63

Formed from: Methyl 5(6)-(4?- hydroxyphenylthio)benzimidazole-2-

carbamate

Methyl 5-((2-hydroxypropyl)sulphonyl)-1H -

benzimidazol-2-yl)carbamate

Probably formed from: Albendazole sulphone

Methyl 5-((3-hydroxypropyl)sulphonyl)-1H -

benzimidazol-2-yl)carbamate

Probably formed from: Albendazole sulphone

Methyl (6-hydroxy-5-(propylsulphonyl)-1H -

benzimidazol-2-yl)carbamate

Probably formed from: Albendazole sulphone

4,4?,4ƒ-Methylidynetris(N,Ndimethylbenzenamine)

See : Leucogentian violet

1,2-(2-(5-Methyl-4-imidazolylmethylthio)

ethylamino)-5-(3,4-methylenedioxybenzyl)-4-

pyrimidone

See : Oxmetidine

2-Methylimino-1-phenylpropan-1-ol

Formed from: D-Ephedrine

L-Ephedrine

D-Pseudoephedrine

L-Pseudoephedrine

3-Methylimino-5-phenyl-1,2,4-thiazole

Formed from: 1-Methyl-3-thiobenzoylthiourea

2?-Methylimipramine See : Trimipramine

2-Methylindane

0/ 1-Hydroxy-2-methylindane In: Pseudomonas K207

2-Methylindan-1-one

Probably formed from: 1-Hydroxy-2-

methylindane

0/ 1-Hydroxy-2-methylindan-3-one Probably in: Pseudomonas K207

2-Methylindole

Probably formed from: 2-Methyl-L-

tryptophan

0/ 2-Methyl-L-tryptophan In: Escherichia H617

3-Methylindole

See : Skatole

5-Methylindole

0/ 5-Methylanthranilic acid

In: Carrot B874

Enterobacter A781

Erwinia A781

Escherichia A781

Kluyvera A781

Nicotiana B874

Proteus A781

See also : A781

7-Methylindole

0/ 7-Methyl-L-tryptophan Probably in: Carrot B874

Nicotiana B874

5-Methylindole-3-acetaldehyde

Formed from: 5-Methyltryptamine

7-Methylindole-3-acetaldehyde

Formed from: 7-Methyltryptamine

7-Methylindole-3-acetic acid

Formed from: 7-Methyltryptamine

2-Methylindole-3-methanol

Formed from: 2,3-Dimethylindole

2-Methylindole-3-pyruvic acid

Formed from: Indole-3-pyruvic acid

5-Methylindole-3-pyruvic acid

Formed from: 5-Methyl-L-tryptophan

Methyl (3-indolylmethyl)dithiocarbamate

sulphoxide

Formed from: Brassinine

5-Methyl-3-isoazolecarboxylic acid 2-

(phenylmethyl)hydrazide

See : Isocarboxazide

N-Methylisococlaurine

Formed from: Isococlaurine

3-O-Methylisoetharine

Formed from: Isoetharine

0/ 3-O-Methylisoetharine-b-D-glucuronide Probably in: Dog A286

Man A286

0/ 3-O-Methylisoetharine-O-sulphate Probably in: Dog A286

Man A286

3-O-Methylisoetharine-b-D-glucuronide

Probably formed from: 3-O-Methylisoetharine

3-O-Methylisoetharine-O-sulphate

Probably formed from: 3-O-Methylisoetharine

M64

Methyl isophthalic acid

Formed from: 3,5-Dimethylbenzoic acid

N-Methylisoquinolinium

Formed from: Isoquinoline

N-Methylisosalsoline (1,2,3,4-tetrahydro-7-

hydroxy-6-methoxy-1,2-dimethylisoquinoline)

Formed from: 1,2,3,4-Tetrahydro-7-hydroxy-

6-methoxy-1-methylisoquinoline

N1-(5-Methyl-3-isoxazolyl)sulphanilamide

See : Sulphamethoxazole

7-O-Methylkievitone-2?,3?-epoxide Formed from: 7-O-Methyl-2?,3?- dehydrokievitone

0/ 2?,3?-Dihydroxy-7-O-methylkievitone Probably in: Botrytis F246

b-Methyl-L-kynurenine

0/ Anthranilic acid In: Pseudomonas K233

6-O-Methyllaudanosoline (1-((3,4-

dihydroxyphenyl)methyl)-1,2,3,4-tetrahydro-7-

hydroxy-6-methoxyisoquinoline)

0/ Tetrahydro-2,9,10-trihydroxy-3-methoxyprotoberberine

In: Eschscholtzia H680

2?-O-Methyllicodione Formed from: Licodione

5-O-Methyllupiwighteone

Formed from: Lupiwighteone

7-O-Methylluteone (3-(2,4-dihydroxyphenyl)-5-

hydroxy-7-methoxy-6-(3-methyl-2-butenyl)-

4H -1-benzopyran-4-one)

0/ 7-O-Methylluteone oxide In: Botrytis K456

7-O-Methylluteone oxide

Formed from: 7-O-Methylluteone

o -Methylmandelic acid

Formed from: o -Methylphenylglycol

0/ o -Methylphenylglyoxylic acid Probably in: Rat C153

m -Methylmandelic acid

Formed from: m -Methylphenylglycol

0/ m -Methylphenylglyoxylic acid Probably in: Rat C153

p -Methylmandelic acid

Formed from: p -Methylphenylglycol

See also : C153, C681

m -Methylmandelonitrile

0/ m -Tolualdehyde With hydroxynitrile lyase H944

p -Methylmandelonitrile

Formed from: p -Tolualdehyde

0/ p -Tolualdehyde With hydroxynitrile lyase H944

a-Methylmandelonitrile

Formed from: Acetophenone

N-Methylmedetomidine

Formed from: Medetomidine

1-Methylmelatonin

Formed from: Melatonin

2-Methylmercaptoaniline

Formed from: Benzothiazole

2-Hydroxybenzothiazole

0/ 2-Methylsulphinylaniline Probably in: Guinea pig G15, J9

2-Methylmercaptobenzimidazole

0/ 2-Methylsulphinylbenzimidazole In: Mouse D446

Pig D446

a-Methylmercaptophenylacetic acid

Formed from: Phenthoate

N-Methylmesothalictricavine

Formed from: Mesothalictricavine

N-Methylmetanephrine

Formed from: D-Metanephrine

N-Methyladrenaline

Methyl 5-methoxycaffeate

0/ Methyl 3-hydroxy-4,5-dimethoxycinnamate Probably in: Lentinus A214

Methyl p -methoxycinnamate

Formed from: Methyl p -coumarate

Methyl (E )-2-methoxyimino-2-(2-(o -

tolyloxymethyl)phenyl)acetate

0/ (E )-2-Methoxyimino-2-(2-(o - tolyloxymethyl)phenyl)acetic acid

In: Goat H728

Hen H728

Pig H728

Rat H728

3?-Methyl-4-methylaminoazobenzene Formed from: 4-Dimethylamino-3?-

M65

methylaminoazobenzene

Probably in: Rat E872, G9

0/ 4-Amino-3?-methylazobenzene In: Rat A3835, B27, E872

See also : A673

0/ 3?-Hydroxymethyl-4methylaminoazobenzene

In: Rat B9, B27

See also : A3835, G9

0/ 4-Hydroxy-3-methyl-4?- methylaminoazobenzene

In: Rat B9, B27

See also : G9

0/ m -Toluidine In: Rat B27

See also : A3963

4?-Methyl-4-methylaminoazobenzene Formed from: 4?-Dimethyl-4methylaminoazobenzene

0/ 4-Amino-4?-methylazobenzene In: Rat A1979

Methyl p -methylaminobenzoate

Formed from: Methyl p -

dimethylaminobenzoate

a-(1-Methyl-2-methylaminoethyl)-a-

phenylbenzeneethanol

Formed from: a-(2-Dimethylamino-1methylethyl)-a-phenylbenzeneethanol

3-Methyl-1-(o -((3-methylamino)propyl)thio)

phenylurea

Formed from: 1-(o -((3-Dimethylamino)

propyl)thio)phenyl-3-methylurea

0/ 3-Methyl-1-(o -((3-methylhydroxylamino) propyl)thio)phenylurea

Probably in: Dog A436

N-Methyl-4-(3-methylbuta-1,3-dienyl)-L-

tryptophan

0/ Elymoclavine In: Claviceps H7

4-Methyl-5-(N-methyl)carboxamido-9-

anilinoacridine

Formed from: Amsacrine

0/ 5?-(S-Glutathionyl)-4-methyl-5-(Nmethyl)carboxamido-9-anilinoacridine

Probably in: Mouse G236

methyl)carboxamido-9-

anilinoacridine

Probably in: Mouse G236

Rat G236

0/ 9-(S-Glutathionyl)-4-methyl-5-(Nmethyl)carboxamido-9-anilinoacridine

Probably in: Mouse G236

Rat G236

0/ 4-Hydroxymethyl-5-(N-methyl) carboxamido-9-anilinoacridine

In: Mouse G236

Rat G236

N-Methyl-N-(1-methyl-3,3-diphenylpropyl)

formamide

0/ N-Hydroxymethyl-N-(1-methyl-3,3diphenylpropyl)formamide

In: Rat G88

0/ N-(3-(m -Hydroxyphenyl)-1-methyl-3phenylpropyl)-N-methylformamide

In: Rat G88

0/ N-(3-(p -Hydroxyphenyl)-1-methyl-3phenylpropyl)-N-methylformamide

In: Rat G88

N-Methyl-4,4?-methylenedianiline Probably formed from: N,N?-Dimethyl-4,4?- methylenedianiline

0/ 4,4?-Methylenedianiline Probably in: Rat C362, C364

N-Methyl-3,4-methylenedioxyamphetamine

(ecstasy)

0/ 3,4-Dihydroxy-N-methylamphetamine In: Man F187, K475

Rabbit F761, G268

Rat E988, F565, F805

See also : G145, G354

0/ Hydroxy-N-methyl-3,4methylenedioxyamphetamine

In: Rabbit G76

0/ 3,4-Methylenedioxyamphetamine In: Man K475

Rat E988, F565

0/ 3,4-Methylenedioxyphenylacetone In: Man F187

Rat E988

M66

See : Cannabidiol

2-Methyl-5-(1-methylethyl)-2,5-cyclohexadiene-

1,4-dione

See : Thymoquinone

3-Methyl-6-(1-methylethylidene)-2-cyclohexen-1-

one

See : Piperitenone

3-Methyl-1-(o -((3-methylhydroxylamino)

propyl)thio)phenylurea

Probably formed from: 3-Methyl-1-(o -((3-

methylamino)propyl)thio)phenylurea

Methyl 3-methyl-4-nitrophenyl phosphorothioate

Formed from: Fenitrothion

2-Methyl-2-(4?-methyl-3?-pentenyl)-7-pentyl-2H - 1-benzopyran-5-ol

See : Cannabichromene

a-Methyl-a-(p -methylphenyl)malonic acid

0/ 2-(p -Methylphenyl)propionic acid In: Alcaligenes G716

1-Methyl-4-(o -methylphenyl)pyridinium

Probably formed from: 1,2,3,4-Tetrahydro-1-

methyl-4-(o -methylphenyl)pyridine

1-Methyl-4-(m -methylphenyl)pyridinium

Probably formed from: 1,2,3,4-Tetrahydro-1-

methyl-4-(m -methylphenyl)pyridine

1-Methyl-4-(p -methylphenyl)pyridinium

Probably formed from: 1,2,3,4-Tetrahydro-1-

methyl-4-(p -methylphenyl)pyridine

a-Methyl-N-(2-methylphenyl)-1-

pyrrolidineacetamide

See : Aptocaine

3-Methyl-1-(p -methylphenyl)triazene

Formed from: 3,3-Dimethyl-1-(p -

methylphenyl)triazene

a-Methyl-4-(2-methylpropyl)benzeneacetamide

See : Ibuprofen amide

trans -b-Methyl-p -(1-methyl-2-propynyloxy)

cinnamic acid

Formed from: Ethyl trans -b-methyl-p -(1methyl-2-propynyloxy)cinnamate

0/ b-Methyl-p -(1-methyl-2-propynyloxy) propionic acid

Probably in: Baboon C409

Dog C409

Man C409

Rabbit C409

Rat C409

0/ 2-(p -(1-Methyl-2-propynyloxy)propane Probably in: Baboon C409

Dog C409

Man C409

Marmoset C409

Mouse C409

Rabbit C409

Rat C409

b-Methyl-p -(1-methyl-2-propynyloxy)propionic

acid

Probably formed from: trans -b-Methyl-p -(1methyl-2-propynyloxy)cinnamic acid

Methyl (5-(methylsulphinyl)-1H -benzimidazol-2-

yl)carbamate

Formed from: Albendazole

2-Methyl-5-methylsulphonyl-7-nitro-1-

propylbenzimidazole

Probably formed from: Nitralin

2-Methyl-7-methylsulphonyl-5-nitroquinoxaline

Probably formed from: Nitralin

0/ 2-Methyl-7-methylsulphonyl-5nitrosoquinoxaline

Probably in: Rat C750

2-Methyl-7-methylsulphonyl-5-nitrosoquinoxaline

Probably formed from: 2-Methyl-7-

methylsulphonyl-5-nitroquinoxaline

0/ 5-Hydroxylamino-2-methyl-7methylsulphonylquinoxaline

Probably in: Rat C750

3-Methyl-4-(methylthio)catechol

Formed from: 3-Methyl-4-(methylthio)phenol

4-Methyl-5-(methylthio)catechol

Formed from: 3-Methyl-4-(methylthio)phenol

3-Methyl-4-(methylthio)phenol

0/ 3-Methyl-4-(methylthio)catechol In: Nocardia A3799

0/ 4-Methyl-5-(methylthio)catechol In: Nocardia A3799

N-Methylmexiletine

Formed from: Mexiletine

N-Methylmogadon

See : Nimetazepam

M67

17-Methylmorphinan-3-ol

See : Levorphanol

3-O-Methylmorphine

0/ 3-O-Methylmorphine-6-b-D-glucuronide In: Man K517

3-O-Methylmorphine-6-b-D-glucuronide

Formed from: 3-O-Methylmorphine

N-Methylnaltrexone

See : Naltrexonium

N-Methylnandinine

Formed from: Nandinine

1-Methylnaphthalene

0/ 1,2-Dihydro-1,2-dihydroxy-8-methylnaphthalene

In: Pseudomonas H252

0/ 2-Hydroxy-3-methylbenzaldehyde In: Pseudomonas H252

0/ 2-Hydroxy-3-methylbenzoic acid In: Pseudomonas K496

0/ 2-Hydroxy-3-methylchromene-2-carboxylic acid

In: Pseudomonas H252

0/ 1-Hydroxymethylnaphthalene In: Agmenellum D29, D297

Anabaena D29

Cunninghamella D33

Oscillatoria D29

2-Methylnaphthalene

0/ cis -1,2-Dihydro-1,2-dihydroxy-3methylnaphthalene

In: Pseudomonas F641

0/ trans -1,2-Dihydro-1,2-dihydroxy-3methylnaphthalene

In: Rat C616, D833

Trout D833

0/ trans -1,2-Dihydro-1,2-dihydroxy-6methylnaphthalene

In: Rat C616, D833

Trout D833

0/ cis -1,2-Dihydro-1,2-dihydroxy-7methylnaphthalene

In: Pseudomonas F641

0/ trans -1,2-Dihydro-1,2-dihydroxy-7methylnaphthalene

In: Rat C616, D833

0/ 4-Formyl-2-hydroxybenzoic acid In: Pseudomonas H252

0/ 2-Hydroxy-4-hydroxymethylbenzaldehyde In: Pseudomonas H252

0/ 2-Hydroxy-7-hydroxymethylchromene-2carboxylic acid

In: Pseudomonas H252

0/ 2-Hydroxy-4-methylbenzoic acid In: Pseudomonas K496

0/ 2-Hydroxymethylnaphthalene In: Agmenellum D29, D297

Anabaena D29

Cunninghamella D33

Oscillatoria D29

Rat C616, D833

Trout D833

0/ 7-Hydroxymethyl-1,2-naphthoquinone In: Pseudomonas H252

0/ 7-Methyl-a-naphthol In: Guinea pig C592

0/ S-(7-Methyl-1-naphthyl)glutathione Probably in: Guinea pig C592

0/ 2-Naphthoic acid In: Guinea pig C592

Rat B986

Trout D534

1-Methylnaphthalene-1,2-oxide

0/ S-(1,2-Dihydro-1-hydroxy-1-methylnaphth2-yl)glutathione

Probably in: Sheep A2282

2-Methylnaphthalene-1,2-oxide

0/ S-(1,2-Dihydro-2-hydroxy-2-methylnaphth2-yl)glutathione

Probably in: Sheep A2282

Methyl 1-naphthoate

0/ Methyl cis -7,8-dihydro-7,8-dihydroxy-1naphthoate

In: Pseudomonas J370

Methyl 2-naphthoate

0/ Methyl cis -7,8-dihydro-7,8-dihydroxy-2naphthoate

In: Pseudomonas J370

5-Methyl-1-naphthoic acid

Formed from: 1,5-Dimethylnaphthalene

M68

8-Methyl-1-naphthoic acid

Formed from: 1-Hydroxymethyl-8-

methylnaphthalene

7-Methyl-a-naphthol

Formed from: 2-Methylnaphthalene

0/ 7-Methyl-a-naphthyl-b-D-glucuronide In: Guinea pig C592

0/ 7-Methyl-a-naphthyl sulphate In: Guinea pig C592

2-Methyl-1,4-naphthoquinone (menadione)

Formed from: 1,4-Dihydroxy-2-

methylnaphthalene

0/ 1,4-Dihydroxy-2-methylnaphthalene In: Beef G401

Clostridium D260

Cochliobolus K378

Escherichia A1228

Man B569

Rat A662, J744

Sporotrichum B301

Thauera K173

See also : E821, K569

N-Methyl-b-naphthylamine

Formed from: b-Naphthylamine S-(7-Methyl-1-naphthyl)-L-cysteine

Probably formed from: S-(7-Methyl-1-

naphthyl)glutathione

S-(7-Methyl-1-naphthyl)glutathione

Probably formed from: 2-Methylnaphthalene

0/ S-(7-Methyl-1-naphthyl)-L-cysteine Probably in: Guinea pig C592

7-Methyl-a-naphthyl-b-D-glucuronide

Formed from: 7-Methyl-a-naphthol Methyl b-naphthyl ketone

See : 2-Acetylnaphthalene

a-Methyl-a-(1-naphthyl)malonic acid

0/ 2-(1-Naphthyl)propionic acid In: Alcaligenes G716

a-Methyl-a-(2-naphthyl)malonic acid

0/ 2-(2-Naphthyl)propionic acid In: Alcaligenes G716

(1E )-N-Methyl-N-(1-naphthylmethyl)-3-phenyl-2-

propen-1-amine

See : Naftifine

4-(1-naphthylmethyl)pyridine

7-Methyl-a-naphthyl sulphate

Formed from: 7-Methyl-a-naphthol 3-Methylnirvanol

See : 5-Ethyl-3-methyl-5-phenylhydantoin

4-Methyl-3-nitroacetanilide

Formed from: 4-Amino-2-nitrotoluene

2-Methyl-3-nitroaniline

Probably formed from: 2-Hydroxylamino-3-

nitrotoluene

0/ 2,6-Diaminotoluene In: Microorganism G542

N-Methyl-m -nitroaniline

Formed from: N,N-Dimethyl-m -nitroaniline

N-Methyl-p -nitroaniline

Formed from: p -Nitroaniline

N-Methyl-p -nitrobenzamide

Formed from: N,N-Dimethyl-p -

nitrobenzamide

3-Methyl-4-nitrocatechol

Formed from: 2,6-Dinitrotoluene

3-Methyl-6-nitrocatechol

Probably formed from: 2-Methyl-5-

nitrophenol

4-Methyl-5-nitrocatechol

Formed from: 2,4-Dinitrotoluene

0/ 2-Hydroxy-5-nitroquinone In: Pseudomonas H238, J249

2-Methyl-5-nitrophenol

Formed from: p -Nitrotoluene

0/ 5-Amino-2-methylphenol In: Veillonella A2624

0/ 3-Methyl-6-nitrocatechol Probably in: Pseudomonas G661

3-Methyl-2-nitrophenol

0/ 3-Methylcatechol In: Pseudomonas E607, H65

3-Methyl-4-nitrophenol

Formed from: N-Acetyl-3-methyl-4-

nitrophenyl-b-D-glucosaminide O,S-Dimethyl-O-(3-methyl-4-nitrophenyl)

phosphorothioate

Fenitrothion

0/ 5-Hydroxy-2-nitrobenzaldehyde In: Crayfish E816

M69

Crayfish E816

Physa E639

0/ 3-Methyl-4-nitrophenyl sulphate In: Cipangopaludina E639

Physa E639

Prawn E816

4-Methyl-2-nitrophenol

0/ 4-Methylcatechol In: Pseudomonas E607, H65

4-Methyl-3-nitrophenol

0/ 3-Amino-p-cresol In: Veillonella A2624

5-Methyl-2-nitrophenol

0/ 4-Methylcatechol In: Pseudomonas E607, H65

6-Methyl-2-nitrophenol

0/ 3-Methylcatechol In: Pseudomonas H65

3-Methyl-5-(p -nitrophenylazo)rhodanine

(nitrodan)

0/ 5-(p -Aminophenylazo)-3-methylrhodanine In: Ascaris A3694

Moniezia A3694

Mouse A3694

Sheep A3694

3-Methyl-4-nitrophenyl-b-D-glucoside

Formed from: 3-Methyl-4-nitrophenol

3-Methyl-4-nitrophenyl sulphate

Formed from: 3-Methyl-4-nitrophenol

Methyl p -nitrophenyl phosphorothioate

Formed from: Dimethyl p -nitrophenyl

phosphorothioate

N-Methyl-N-nitrosoaniline

0/ Aniline In: Mouse G116

Rat E366, H819

0/ N-Methylaniline In: Mouse G116

Rat E366

0/ Phenol In: Rat E366

p -Methylnitrosobenzene

Formed from: p -Toluidine

0/ N-(p -Methylphenyl)isobutyrohydroxamic acid

0/ Benzaldehyde In: Mouse B131

6-Methylnoradrenaline

0/ 3-Hydroxy-4-methoxy-6methylphenylethanolamine

In: Rat A486

0/ 6-Methylnormetanephrine In: Rat A486

D-erythro -a-Methylnoradrenaline

0/ D-erythro -3-Hydroxy-4-methoxy-amethylphenylethanolamine

In: Rat A486

0/ D-erythro -a-Methylnormetanephrine In: Rat A486

L-erythro -a-Methylnoradrenaline

0/ L-erythro -3-Hydroxy-4-methoxy-amethylphenylethanolamine

In: Rat A486

0/ L-erythro -a-Methylnormetanephrine In: Rat A486

threo -a-Methylnoradrenaline

0/ threo -3-Hydroxy-4-methoxy-Nmethylphenylethanolamine

In: Rat A486

0/ threo -a-Methylnormetanephrine In: Rat A486

a-Methylnoradrenaline

(3,4-dihydroxynorephedrine; stereochemistry

unclear)

Probably formed from: 3,4-Dihydroxy-

amphetamine

0/ 4-(2-Amino-1-hydroxyprop-1-yl)-o - quinone

Probably in: Beef A624

Mushroom D796

3,4-Dihydroxyephedrine

Probably in: Rat D766

0/ a-Methyladrenaline Probably in: Rabbit C182

Rat C182, D766

0/ a-Methylnoradrenaline-O-sulphate In: Beef F196

Man C345

a-Methylnoradrenaline-O-sulphate

Formed from: a-Methylnoradrenaline

M70

In: Sceletium A210

4?-O-Methylnorbelladine 0/ Haemanthamine

In: Narcissus A992

0/ 11-Hydroxyvittatine In: Pancratium A1322

0/ Mesembrenol In: Sceletium A210

0/ Narcissidine In: Narcissus A1252

0/ Oduline In: Narcissus A992

N-Methylnorcoclaurine

Formed from: Norcoclaurine

9-Methylnorharman

0/ 9-Methylharman In: Beef H949

D-erythro -a-Methylnormetanephrine

Formed from: D-erythro -a-

Methylnoradrenaline

L-erythro -a-Methylnormetanephrine

Formed from: L-erythro -a-

Methylnoradrenaline

threo -a-Methylnormetanephrine

Formed from: threo -a-Methylnoradrenaline

6-Methylnormetanephrine

Formed from: 6-Methylnoradrenaline

N-Methylnororientaline

Formed from: Nororientaline

N-Methylnorsalsolinol

See : 1,2,3,4-Tetrahydro-6,7-dihydroxy-2-

methylisoquinoline

3-O-Methyl-17b-oestradiol

Formed from: 3-O-Methyloestrone

17b-Oestradiol 0/ 3-O-Methyloestrone

In: Man A3086

7a-Methyl-17b-oestradiol

0/ 7a-Methyl-17b-oestradiol-3-sulphate In: Beef A1211

7a-Methyl-17b-oestradiol-3-sulphate

Formed from: 7a-Methyl-17b-oestradiol 1-Methyloestrone

0/ 1-Methyloestrone-3-sulphate In: Beef A1211

0/ 16a-Hydroxy-3-O-methyloestrone

In: Streptomyces A2225, F810

0/ 16b-Hydroxy-3-O-methyloestrone In: Streptomyces F810

0/ 3-O-Methyl-17b-oestradiol In: Man A3086

0/ Oestrone In: Microorganism F469

7a-Methyloestrone

0/ 7a-Methyloestrone-3-sulphate In: Beef A1211

1-Methyloestrone-3-sulphate

Formed from: 1-Methyloestrone

7a-Methyloestrone-3-sulphate

Formed from: 7a-Methyloestrone 2-Methylolivacinium-9-yl-b-D-glucuronide

Formed from: 9-Hydroxy-2-

methylolivacinium

Methyl orange

(helianthin, 4?-dimethylaminoazobenzene-4sulphonic acid)

0/ N,N-Dimethyl-p -phenylenediamine In: Rat G133, G380, G511

0/ Sulphanilic acid In: Rat G133, G380, G511

5-Methylorsellinic acid

See : 4,6-Dihydroxy-2,3-dimethylbenzoic acid

N-Methyloxazepam

See : 7-Chloro-1,3-dihydro-3-hydroxy-1-

methyl-5-phenyl-2H -1,4-benzodiazepin-2-

one

3-Methyloxindole

Formed from: Skatole

0/ 3-Hydroxy-3-methyloxindole Probably in: Goat G702

0/ 4-Hydroxy-3-methyloxindole Probably in: Goat G702

O-Methyl S-(4-oxo-1,2,3-benzotriazin-3(4H )-

ylethyl phosphorodithioate

Formed from: Azinphos-methyl

Methyl 5(6)-(3-oxobutyl)-2-

benzimidazolecarbamate

Formed from: Methyl 5(6)-butyl-2-

benzimidazolecarbamate

M71

3-Methyl-2-oxocholanthrene

See : 3-Methylcholanthren-2-one

4-((5-Methyl-2-oxo-1,3-dioxol-4-yl)methylthio)

benzenesulphonic acid

0/ 4-(2-Hydroxy-3-oxobutylthio) benzenesulphonic acid

Probably in: Man G892

Methyl 2-oxoethyl 1,4-dihydro-2,6-dimethyl-4-(m -

nitrophenyl)pyridine-3,5-dicarboxylate

Formed from: Nicardipine

0/ Carboxymethyl methyl 1,4-dihydro-2,6dimethyl-4-(m -nitrophenyl)pyridine-3,5-

dicarboxylate

Probably in: Man D889

0/ 2-Hydroxyethyl methyl 1,4-dihydro-2,6dimethyl-4-(m -nitrophenyl)pyridine-3,5-

dicarboxylate

Probably in: Man D889

4-Methyl-3-(2-(3-oxo-2-morpholino)ethylamino)-

6-phenylpyridazine

Formed from: Minaprine

3-O-Methyl-16-oxo-17b-oestradiol

Probably formed from: 16b-Hydroxy-3-Omethyl-17b-oestradiol

Methyl 2-oxo-3-phenylbutyrate

0/ Methyl 2-hydroxy-3-phenylbutyrate In: Candida K883

Endomycopsis K883

Hansenula K883

Kloeckera K883

Lipomyces K883

Pichia K883

Rhodotorula K883

Saccharomyces K883

N-Methyl-2-oxo-2-phenylethylamine

0/ Mandelic acid In: Rat J287

Methyl 6-oxo-a-phenyl-2-piperidineacetate

Formed from: Methylphenidate

0/ Methyl 5-hydroxy-6-oxo-a-phenyl-2piperidineacetate

Probably in: Dog C14

Rat C14

0/ Methyl a-(p -hydroxyphenyl)-6-oxo-2piperidineacetate

Probably in: Dog C14

Rat C14

1-(2-Methyl-1-oxo-1-phenylprop-2-yl)lmidazole

0/ 1-(1-Hydroxy-2-methyl-1-phenylprop-2yl)lmidazole

In: Man J61

6-Methyl-6H -7-oxopyrido[1,2-a ]pyrimidino[5,4-c ]

benzothiazine-5,5-oxide

Formed from: Piroxicam

N-(1-Methyl-5-oxo-2-pyrrolidinylidene)-N?- phenyl-1-pyrrolidinecarboximidamide

Probably formed from: N-(5-Hydroxy-1-

methyl-2-pyrrolidinylidene)-N?-phenyl-1pyrrolidinecarboximidamide

0/ 1-(2-Hydroxypyrrolidine)-N-(1-methyl-5oxo-2-pyrrolidinylidene)-N?-phenylcarboximidamide

Probably in: Dog J693

Man J693

Monkey J693

Rat J693

13-Methylpalmatine

Formed from: Corydaline

Mesocorydaline

Palmatine

0/ Corydaline In: Corydalis H585

2-Methylpapaverinium

0/ 6,7-Dimethoxy-2-methylisoquinoline In: Rabbit B38

0/ Papaverine In: Rabbit B38

0/ Veratraldehyde In: Rabbit B38

Methyl paraben

See : Methyl p -aminobenzoate

Methylparaoxon

See : O,O-Dimethyl O-(4-nitrophenyl)

phosphate

Methylparathion

See : O,O-Dimethyl O-(4-nitrophenyl)

phosphorothioate

Methyl pentachlorophenyl sulphide

See : Pentachlorothioanisole

M72

Phenethylamine

0/ N,N-Dimethylphenethylamine In: Phalaris A3891

0/ Phenylacetaldehyde In: Rat A3978

p -Methylphenethylamine

0/ p -Methylphenylacetaldehyde In: Alcaligenes H367

a-Methylphenethylamine

See : Amphetamine

N?-Methyl-N-(b-phenethyl)hydrazine Formed from: b-Phenethylhydrazine

N-(a-Methylphenethyl)-2-phenylglycinonitrile

See : Aponeuron

a-Methyl-b-phenethylhydroxylamine

(N-hydroxyamphetamine)

Formed from: D-Amphetamine

L-Amphetamine

0/ Amphetamine In: Man K608

Mouse A3160

Mycobacterium B380

Rat A3160

0/ Benzyl methyl ketoxime In: Mycobacterium B380

Rat B664

0/ 2-Nitro-1-phenylpropane In: Rabbit A3621

0/ Phenylacetone In: Rabbit A3621

Methylphenidate (methyl a-phenyl-2piperidineacetate)

0/ Methyl 1-carbamoyl-a-phenyl-2piperidineacetate

In: Dog C14

Rat C14

0/ Methyl a-(p -hydroxyphenyl)-2piperidineacetate

In: Rat C14

0/ Methyl 6-oxo-a-phenyl-2-piperidineacetate In: Dog C14

Rat C14

0/ a-Phenyl-2-piperidineacetic acid In: Dog C14

Man A137, C643, K38

See : o -Cresol

3-Methylphenol

See : m -Cresol

4-Methylphenol

See : p -Cresol

10-Methyl-10H -phenothiazine-2-acetic acid

See : Metiazinic acid

o -Methylphenoxyacetic acid

0/ o -Cresol In: Alcaligenes E727

p -Methylphenoxyacetyl CoA

0/ p -Methylphenoxymethylpenicillin In: Penicillium D12

m -(p -Methylphenoxy)benzoic acid

0/ p -Cresol In: Pseudomonas F696, G206

0/ m -Hydroxybenzoic acid Probably in: Pseudomonas G206

N-Methylphenoxyethylamine

Formed from: N,N-Dimethylphenoxy-

ethylamine

3-(m -Methylphenoxy)lactic acid

Formed from: 2-Hydroxy-N-isopropyl-3-(m -

methylphenoxy)propylamine

p -Methylphenoxymethylpenicillin

Formed from: p -Methylphenoxyacetyl CoA

N-Methyl-3-phenoxymorphinan

0/ 3-(p -Hydroxyphenoxy)-Nmethylmorphinan

In: Dog B634

0/ 3-Hydroxy-N-methylmorphinan In: Dog B634

N-Methyl-N?-(p -phenoxyphenyl)sulphamide Formed from: N,N-Dimethyl-N?-(p - phenoxyphenyl)sulphamide

3-(o -Methylphenoxy)pyridazine

See : Credazine

N-Methylphentermine

Formed from: N,N-Dimethylphentermine

p -Methylphenylacetaldehyde

Formed from: p -Methylphenethylamine

o -Methylphenylacetic acid

Formed from: o -Methylstyrene

o -Methylphenylacetylene

0/ o -Methylphenylacetyl CoA

M73

In: Rat C153

m -Methylphenylacetic acid

Formed from: m -Methylstyrene

0/ m -Methylphenylacetylglycine In: Rat C153

p -Methylphenylacetic acid

Formed from: p -Methylphenylacetylene

p -Methylstyrene

0/ p -Methylphenylacetyl CoA In: Penicillium C483

0/ p -Methylphenylacetylglycine In: Rat C153

1-(p -Methylphenyl)acetone

Formed from: Anethole oxide

0/ p -Methylphenylacetone cyanhydrin In: Almond J334

Apple J334

p -Methylphenylacetone cyanhydrin

Formed from: 1-(p -Methylphenyl)acetone

o -Methylphenylacetyl CoA

Formed from: o -Methylphenylacetic acid

p -Methylphenylacetyl CoA

Formed from: p -Methylphenylacetic acid

o -Methylphenylacetylene

0/ o -Methylphenylacetic acid In: Rat E461

p -Methylphenylacetylene

0/ p -Methylphenylacetic acid In: Rat E461

o -Methylphenylacetylglycine

Formed from: o -Methylphenylacetic acid

m -Methylphenylacetylglycine

Formed from: m -Methylphenylacetic acid

p -Methylphenylacetylglycine

Formed from: p -Methylphenylacetic acid

N-Methyl-p -phenylenediamine

Formed from: N,N-Dimethyl-p -

phenylenediamine

4-Hydroxy-4?-methylaminoazobenzene 4-Methylaminoazobenzene

p -Methyl-L-phenylalanine

0/ p -Hydroxymethyl-L-phenylalanine In: Rat G150

0/ 3-Methyl-L-tyrosine In: Rat G150

In: Micrococcus D539

N-Methyl-4-(phenylazo)aniline

0/ N-Methyl-4-(phenylazo)benzene nitroxide radical

Probably in: Rabbit B184

N-Methyl-4-(phenylazo)benzene nitroxide radical

Probably formed from: N-Methyl-4-

(phenylazo)aniline

a-Methyl-a-phenylbenzeneacetic acid 2-

(diethylamino)ethyl ester

See : Aprophen

4-Methyl-2-(4-phenylbenzyl)-2-oxazoline-4-

methanol

0/ N-(1,1-Bis(hydroxymethyl)ethyl)-4biphenylylacetamide

In: Dog A1108

3-Methyl-1-phenyl-2-butanol

Formed from: 3-Methyl-1-phenyl-2-butanone

3-Methyl-1-phenyl-2-butanone

0/ 3-Methyl-1-phenyl-2-butanol In: Rabbit A3451

3-Methyl-4-phenyl-3-butenoic diethylamide

0/ 3-Benzyl-4-hydroxybutanoic acid In: Rabbit B435

0/ 4-(p -Hydroxyphenyl)-3-methyl-3-butenoic diethylamide

Probably in: Rabbit B435

0/ 3-Methyl-4-phenyl-3-butenoic ethylamide In: Rabbit B435

3-Methyl-4-phenyl-3-butenoic ethylamide

Formed from: 3-Methyl-4-phenyl-3-butenoic

diethylamide

3-Methyl-1-phenyl-2-butylamine

0/ 3-Methyl-1-phenyl-2-butylhydroxylamine In: Rabbit D91

3-Methyl-1-phenyl-2-butylhydroxylamine

Formed from: 3-Methyl-1-phenyl-2-

butylamine

N-Methyl-p -phenylenediamine

Formed from: N,N-Dimethyl-p -

phenylenediamine

4-Hydroxy-4?-methylaminoazobenzene 4-Methylaminoazobenzene

(R )-1-(m -Methylphenyl)ethanol

Formed from: m -Methylacetophenone

M74

In: Geotrichum H749

1-(p -Methylphenyl)ethanol

Formed from: 4-Ethyltoluene

0/ p -Methylacetophenone In: Geotrichum H749

2-(p -Methylphenyl)ethanol

Formed from: 4-Ethyltoluene

N-Methylphenylethanolamine

Formed from: Phenylethanolamine

0/ Mandelaldehyde In: Rat A3978

See also : J287

N-Methyl-1-phenylethylamine

Formed from: N-Methyl-N-(1-phenylethyl)-2-

propynylamine

N-((1-Methyl-2-phenyl)ethyl)ethanimine-N-oxide

Formed from: N-Methylamphetamine

Methyl phenyl ether

See : Anisole

3-(1-Methyl-2-phenylethyl)-5-(((phenylamino)

carbonyl)amino)-1,2,3-oxazolium inner salt

See : Sydnocarb

a-((1-Methyl-2-phenylethyl)amino)

benzeneacetonitrile

See : Amphetaminil

7-(2-(a-Methylphenylethylamino)ethyl)

theophylline

See : Fenetylline

1-Methyl-1-phenylethyl hydroperoxide

See : Cumene hydroperoxide

N-((1-Methyl-2-phenyl)ethyl)propanimine-N-oxide

Formed from: N-Propylamphetamine

N-Methyl-N-(1-phenylethyl)-2-propynylamine

0/ N-Methyl-1-phenylethylamine In: Rat E645

0/ N-(1-Phenylethyl)-2-propynylamine In: Rat E645

1-Methyl-4-(2-phenylethyl)pyridinium

Probably formed from: 1,2,3,4-Tetrahydro-1-

methyl-4-(2-phenylethyl)pyridine

o -Methylphenylglycol

Formed from: o -Methylstyrene

0/ o -Methylmandelic acid Probably in: Rat C153

0/ o -Methylphenylglycol-b-D-glucuronide

Formed from: m -Methylstyrene

0/ m -Hydroxymethylphenylglycol Probably in: Rat C153

0/ m -Methylmandelic acid Probably in: Rat C153

p -Methylphenylglycol

Formed from: p -Methylstyrene

0/ p -Methylphenylglycol-b-D-glucuronide In: Rat C153

0/ p -Methylmandelic acid Probably in: Rat C153, C681

o -Methylphenylglycol-b-D-glucuronide

Formed from: o -Methylphenylglycol

p -Methylphenylglycol-b-D-glucuronide

Formed from: p -Methylphenylglycol

o -Methylphenylglyoxylic acid

Probably formed from: o -Methylmandelic acid

m -Methylphenylglyoxylic acid

Probably formed from: m -Methylmandelic

acid

p -Methylphenylglyoxylic acid

Formed from: p -Methylmandelic acid

0/ p -Tolualdehyde In: Pseudomonas E714

See also : C153, C681

0/ p -Toluic acid Probably in: Rat C153, C681

N-Methyl-N-phenylhydroxylamine (N-hydroxy-

N-methylaniline)

Formed from: N-Methylaniline

N-(p -Methylphenyl)isobutyrohydroxamic acid

Formed from: p -Methylnitrosobenzene

5-Methyl-3-phenyl-4-isoxazolylpenicillin

See : Oxacillin

(E )-(3-Methylphenyl)itaconic acid

Probably formed from: (3-Methylbenzyl)

succinic acid

a-Methyl-a-phenylmalonic acid

0/ 2-Phenylpropionic acid In: Alcaligenes G716

N-Methyl-N-(3-(4-(N-phenylmethyl)phenoxy)

propyl)-b-alanine

0/ N-(3-(4-(N-(p -Hydroxyphenyl)methyl) phenoxy)propyl)-N-methyl-b-alanine In: Rat J52

M75

In: Rat J52

N-Methyl-N-(3-(4-(N-phenylmethyl)phenoxy)

propyl)-b-alanine-N-oxide

Formed from: N-Methyl-N-(3-(4-(N-phenyl-

methyl)phenoxy)propyl)-b-alanine threo -3-Methyl-2-phenylmorpholine

See : Phenmetrazine

N-Methylphenyl nitroxide radical

Probably formed from: N-Methylaniline

1-Methyl-2-phenylmethyl)-4(1H )-quinazolinone

See : Arborine

N-Methylphenyl nitroxide radical

Probably formed from: N-Methylaniline

5-Methyl-3-phenyl-1,2,4-oxadiazole

0/ 5-Hydroxymethyl-3-phenyl-1,2,4oxadiazole

In: Rat A1834

0/ S-((3-Phenyl-1,2,4-oxadiazol-5yl)methyl)glutathione

In: Rat A1834

2-(p -Methylphenyl)-1,3-oxathiolane

0/ 2-(p -Methylphenyl)-1,3-oxathiolane sulphoxide

In: Pig F176

Rat F176

2-(p -Methylphenyl)-1,3-oxathiolane sulphone

Probably formed from: 2-(p -Methylphenyl)-

1,3-oxathiolane sulphoxide

2-(p -Methylphenyl)-1,3-oxathiolane sulphoxide

Formed from: 2-(p -Methylphenyl)-1,3-

oxathiolane

0/ 2-(p -Methylphenyl)-1,3-oxathiolane sulphone

Probably in: Pig F176

Rat F176

4-(4-Methylphenyl)-4-oxo-2-thiomethylbutanoic

acid

Formed from: 2-Acetylthiomethyl-4-(4-

methylphenyl)-4-oxobutanoic acid

0/ 4-(4-Methylphenyl)-2-methylthiomethyl-4oxobutanoic acid

Probably in: Rat J168

4-(4-(4-Methylphenyl)phenylmethoxy-1-

piperidinyl)butyric acid

0/ 4-(4-(4-Hydroxymethylphenyl)

0/ 4-(4-(4-Hydroxyphenyl)(4-methylphenyl) methoxy-1-piperidinyl)butyric acid

In: Rat G967

1-Methyl-N-phenyl-N-(phenylmethyl)-4-

piperidinamine

See : Bamipine

N-(p -Methylphenyl-a-phenylnitrone

Formed from: N-Benzyl-p -toluidine

O-Methyl phenylphosphonic acid

Probably formed from: O-Methyl

phenylphosphonothioic acid

0/ Benzene In: Klebsiella B337

0/ Phenylphosphonic acid In: Mouse A1063

Rat A2903

O-Methyl phenylphosphonothioic acid

Formed from: Leptophos

0/ O-Methyl phenylphosphonic acid Probably in: Mouse A1063

Rat A2903

N-Methyl-4-phenylpiperidine-4-carboxylic acid

Formed from: Meperidine

0/ 4-Phenylpiperidine-4-carboxylic acid Probably in: Cat B890

Dog B890

Guinea pig B890

Mouse B890

Rabbit B890

Rat B890

Methyl a-phenyl-2-piperidineacetate

See : Methylphenidate

1-Methyl-4-phenylpiperidinol propionate

Formed from: 1-Methyl-4-phenylpiperidinol

propionate N-oxide

1-Methyl-4-phenylpiperidinol propionate N-oxide

0/ 1-Methyl-4-phenylpiperidinol propionate In: Mouse A1118

Rabbit A1118

Rat A1118

1-Methyl-4-phenyl-2-piperidinone

Formed from: 1,2,3,6-Tetrahydro-1-methyl-4-

phenylpiperidine

Methyl a-phenyl-a-(2-piperidyl)acetate

See : Methylphenidate

M76

(1R ,2S )-1-(p -Methylphenyl)propane-1,2-diol

Formed from: p -Tolualdehyde

2-(p -Methylphenyl)propane-1,2-diol

Formed from: 2-(p -Methylphenyl)propylene

oxide

1-(p -Methylphenyl)-2-propanol

Formed from: p -Methylacetophenone

2-Methyl-3-phenylpropan-1-ol

Probably formed from: a-Methylcinnamyl alcohol

2-Methyl-1-phenyl-1-propene-1,2-oxide

0/ 1-(S-Glutathionyl)-2-methyl-1-phenyl-2propanol

Probably in: Sheep A2282

N-Methyl-3-phenyl-2-propen-1-ylamine

Formed from: Naftifine

a-Methyl-b-phenylpropionic acid

Formed from: Oxazepam a-methyl-bphenylpropionate

2-(p -Methylphenyl)propionic acid

Formed from: a-Methyl-a-(p - methylphenyl)malonic acid

Probably formed from: p -(1-Hydroxy-2-

propyl)toluene

0/ 2-(p -Hydroxymethylphenyl)propionic acid Probably in: Rat C574

2-(p -Methylphenyl)propylene oxide

0/ 2-(p -Methylphenyl)propane-1,2-diol In: Pig H753

a-Methyl-N-(1?-phenylprop-2?-yl)nitrone Formed from: Ethylamphetamine

3-Methyl-1-phenyl-3-pyrazolin-5-one

Formed from: Antipyrine

4-Isopropyl-3-methyl-1-phenyl-3-

pyrazolin-5-one

0/ 3-Methyl-1-phenyl-3-pyrazolin-5-one-b-Dglucuronide

In: Man A2862, B394, C415, C481

Rat C415

See also : D632, J769

0/ 3-Methyl-1-phenyl-3-pyrazolin-5-one sulphate

In: Man B394

Rat C415, C481

See also : B818, C418, J769

Formed from: 3-Methyl-1-phenyl-3-

pyrazolin-5-one

3-Methyl-1-phenyl-3-pyrazolin-5-one sulphate

Formed from: 3-Methyl-1-phenyl-3-

pyrazolin-5-one

2-(3-Methyl-1-phenyl-3-pyrazolin-5-on-4-yl)

propionic acid

Formed from: 4-Isopropylantipyrine

0/ 4-(1-Hydroxyethyl)-3-methyl-1-phenyl-3pyrazolin-5-one

Probably in: Rat B818

N-(4-Methyl-6-phenyl-3-pyridazinyl)-4-

morpholineethanamine

See : Minaprine

N-Methyl-2-phenylpyridinium

Formed from: 2-Phenylpyridine

N-Methyl-3-phenylpyridinium

Formed from: 3-Phenylpyridine

N-Methyl-4-phenylpyridinium

Formed from: 2,3-Dihydro-1-methyl-4-

phenylpyridinium

4-Phenylpyridine

1,2,3,6-Tetrahydro-1-methyl-4-

phenylpyridine

1-Methyl-4-phenyl-2(1H )-pyridone

Formed from: 2,3-Dihydro-1-methyl-4-

phenylpyridinium

5,6-Dihydro-1-methyl-4-phenyl-2(1H )-

pyridone

Methyl phenylpyruvate

Formed from: L-Phenylalanine methyl ester

N-Methyl-a-phenylsuccinimide (phensuximide)

0/ 2-(3,4-Dihydro-3,4-dihydroxyphenyl)-3hydroxy-N,2-dimethylsuccinimide

In: Man A1709, A2017

0/ 2-(3,4-Dihydro-3,4-dihydroxyphenyl)-2hydroxy-N-methylsuccinimide

In: Man A1709, A2017

a-Methyl-a-phenylsuccinimide

Formed from: Methsuximide

0/ a-(p -Hydroxyphenyl)-a-methylsuccinimide Probably in: Dog A1434

Methyl 5(6)-phenylsulphinyl-2-

benzimidazolecarbamate

See : Oxfendazole

M77

phosphorodithioate

Probably formed from: Thioanisole

sulphoxide

0/ 3-Hydroxyphenyl methyl sulphone In: Rat A2160

See also : A2322

0/ 4-Hydroxyphenyl methyl sulphone In: Rat A2160

See also : A2322

Methyl phenyl sulphoxide

See : Thioanisole sulphoxide

2-(p -Methylphenyl)thioethan-1-ol

Formed from: 3-(2-(p -

Methylphenyl)thioethyl)sydnone

3-(2-(p -Methylphenyl)thioethyl)sydnone

0/ 2-(p -Methylphenyl)thioethan-1-ol In: Rat D676

0/ p -Methylthiophenol In: Rat D676

4-(4-Methylphenyl)-2-thiomethyl-4-oxobutanoic

acid

Probably formed from: 2-Acetylthiomethyl-4-

(4-methylphenyl)-4-oxobutanoic acid

N-Methyl-N?-phenyl-N?-((2-thiophenyl) methyl)ethylenediamine

Formed from: Methaphenilene

3-Methyl-1-phenyltriazene

Formed from: 3,3-Dimethyl-1-phenyltriazene

N-Methyl-3-phenyl-3-(p -trifluoromethylphenoxy)

propylamine

0/ 3-Phenyl-3-(p -trifluoromethylphenoxy) propylamine

In: Dog A47

Rat A47

4-(5-(p -Methylphenyl)-3-trifluoromethyl-1H -

pyrazol-1-yl)benzenesulphonamide

See : Celecoxib

Methyl phosphoramidate isopropyl salicylate ester

Formed from: O-Methyl phosphoramido-

thioate isopropyl salicylate-O-ester

O-Methyl phosphoramidothioate isopropyl

salicylate-O-ester

0/ Methyl phosphoramidate isopropyl salicylate ester

Formed from: o -Ethylbenzoic acid

Methyl o -acetylbenzoate

2-Methyl-3-phytyl-1,4-naphthoquinone

See : Vitamin K1 2-Methyl-6-phytylquinol

See : Phytyltoluquinol

2-Methyl-6-phytylquinone

Formed from: Homogentisic acid

0/ 2,3-Dimethyl-5-phytylquinone In: Spinach A3972, B575

See also : A902

1-Methylpipecolo-3?-hydroxy-2?,6?-xylidide Formed from: 1-Methylpipecolo-2?,6?-xylidide

1-Methylpipecolo-4?-hydroxy-2?,6?-xylidide Formed from: 1-Methylpipecolo-2?,6?-xylidide

1-Methylpipecolo-2?,6?-xylidide (mepivacaine) 0/ 1-Methylpipecolo-3?-hydroxy-2?,6?-xylidide

In: Man A610

Rat A610

0/ 1-Methylpipecolo-4?-hydroxy-2?,6?-xylidide In: Man A610

Rat A610

N-Methylpiperazine-L-phenylalanine-

homophenylalanine-vinylsulphone-phenyl

0/ N-Methylpiperazine-L-phenylalaninehomophenylalanine-vinylsulphone-

phenyl-N-oxide

In: Man K326

N-Methylpiperazine-L-phenylalanine-

homophenylalanine-vinylsulphone-phenyl-N-

oxide

Formed from: N-Methylpiperazine-L-

phenylalanine-homophenylalanine-

vinylsulphone-phenyl

3-(((4-Methyl-1-piperazinyl)imino)methyl)

rifamycin

See : Rifampicin

10-(3-(4-Methylpiperazinyl)propyl)phenothiazine

See : Perazine

10-(3-(4-Methylpiperazin-1-yl)propyl)-2-

trifluoromethyl-10H -phenothiazine

(trifluoperazine)

0/ 10-(3-Aminopropyl)-2-trifluoromethyl10H -phenothiazine

Probably in: Rat A69

M78

See also : A67

0/ 7-Hydroxytrifluoperazine In: Rat A2072, A2073, A2702

0/ 10-(3-(4-Methylpiperazin-1-yl)propyl)-2trifluoromethyl-10H -phenothiazine

sulphoxide

In: Rat A67, A2073

0/ Trifluoperazine-N-b-D-glucuronide In: Man H541

0/ Trifluoperazine-1ƒ-oxide In: Rabbit A1202

0/ Trifluoperazine-4ƒ-oxide In: Pig A2861

Rabbit A1202

0/ N-(g-(2-Trifluoromethyl-10phenothiazinyl)propyl)ethylenediamine

In: Rat A576

0/ N?-(g-(2-Trifluoromethyl-10phenothiazinyl)propyl)ethylenediamine

In: Rat A576

10-(3-(4-Methylpiperazin-1-yl)propyl)-2-

trifluoromethyl-10H -phenothiazine sulphoxide

Formed from: 10-(3-(4-Methylpiperazin-1-yl)

propyl)-2-trifluoromethyl-10H -phenothiazine

N-Methylpiperidinyl-4-benzilate

Formed from: Propiverine

0/ N-Methylpiperidinyl-4-benzilate-N-oxide Probably in: Rat E628, H552

N-Methylpiperidinyl-4-benzilate-N-oxide

Probably formed from: N-Methylpiperidinyl-

4-benzilate

N-Methylpiperidinyl a-(2-carboxyethoxy)-a,a-

diphenylacetate

Formed from: Propiverine

10-(2-(1-Methyl-2-piperidinyl)ethyl)-2-

(methylsulphinyl)-10H -phenothiazine

See : Mesoridazine

10-(2-(1-Methyl-2-piperidinyl)ethyl)-2-

(methylthio)-10H -phenothiazine

See : Thioridazine

N-Methylplatydesmine

See : Platydesminium

2-(p -((2-Methyl-2-propenyl)amino)phenyl)

propionic acid

0/ 2-(p -((2,3-Dihydro-2-methyl-2-propenyl)

Methylpropion (2-(methylamino)-1-phenyl-1-

propanone)

Formed from: Dimethylpropion

b-((2-Methylpropoxy)methyl)-N-phenyl-N-

(phenylmethyl)-1-pyrrolidineethanamine

See : Bepridil

N-(3-(2-Methyl-1-propoxy)-2-(2-oxo-1-

pyrrolidino)propyl)aniline

Probably formed from: N-Benzyl-N-(3-(2-

methyl-1-propoxy)-2-(2-oxo-1-pyrrolidi-

no)propyl)aniline

N-(3-(2-Methyl-1-propoxy)-2-(1-pyrrolidino)

propyl)aniline

Formed from: Bepridil

6-Methyl-2-((n -propyl)amino)tetralin-5-yl

sulphate

Probably formed from: 5-Hydroxy-6-methyl-2-

((n -propyl)amino)tetralin

N-Methyl-N-propylamphetamine

0/ N-Methylamphetamine In: Man K37

0/ N-Propylamphetamine In: Man K37

N-Methyl-N-propylaniline

0/ N-Methylaniline In: Rabbit A3484

0/ N-Methyl-N-propylaniline-N-oxide In: Rabbit A3484

0/ N-Propylaniline In: Rabbit A3484

N-Methyl-N-propylaniline-N-oxide

Formed from: N-Methyl-N-propylaniline

a-Methyl-N-(n -propylidene)benzenemethanamine-

N-oxide

0/ Amphetamine In: Mycobacterium B380

p -(2-Methylpropyl)phenol

Formed from: p -(2-Methylpropyl)phenyl

acetate

p -(2-Methylpropyl)phenyl acetate

0/ p -(2-Methylpropyl)phenol In: Pig K560

1-Methyl-4-(o -propylphenyl)pyridinium

Probably formed from: 1,2,3,6-Tetrahydro-1-

methyl-4-(o -propylphenyl)pyridine

M79

pyridine

0/ 6-Hydroxy-7-methyl-2-propyl-3-((2?-(1H - tetrazol-5-yl)(1,1?-biphenyl)-4-yl)methyl)- 3H -imidazo[4,5-b ]pyridine

In: Rat G588

0/ 7-Hydroxymethyl-2-propyl-3-((2?-(1H - tetrazol-5-yl)(1,1?-biphenyl)-4-yl)methyl)- 3H -imidazo[4,5-b ]pyridine

In: Rat G588

2-(p -(1-Methyl-2-propynyloxy)propane

Probably formed from: trans -b-Methyl-p -(1methyl-2-propynyloxy)cinnamic acid

Methyl protocatechuate

0/ Protocatechuic acid In: Bacillus A1525

N-Methylpseudoephedrine

Formed from: Dimethylpropion

O-Methylpsychotrine

Formed from: Emetine

Methyl purple I

Formed from: Methyl purple I-b-Dgalactoside

Methyl purple II

Formed from: Methyl purple II-b-Dgalactoside

Methyl purple I-b-D-galactoside

0/ Methyl purple I With b-galactosidase H30

Methyl purple II-b-D-galactoside

0/ Methyl purple II With b-galactosidase H30

4-(b-(5-Methylpyrazine-2-carboxamido)ethyl)

benzenesulphonylurea

Formed from: Glipizide

5-((4-(2-(Methyl-2-pyridinylamino)ethoxy)

phenyl)methyl)-2,4-thiazolidinedione

(rosiglitazone)

0/ 5-((4-(2-((3-Hydroxy-2-pyridinyl) methylamino)ethoxy)phenyl)methyl)-2,4-

thiazolidinedione

In: Dog H715

Man K55

Rat H715

thiazolidinedione

In: Dog H715

Man K55

0/ 5-((4-((Methylamino)ethoxy) phenyl)methyl)-2,4-thiazolidinedione

In: Man K55

0/ 5-((4-(2-(2-Pyridinylamino)ethoxy) phenyl)methyl)-2,4-thiazolidinedione

In: Man K55

Rat H715

1-Methyl-9H -pyrido[3,4-b ]indole

See : Harman

1-Methyl-9H -pyrido[3,4-b ]indol-7-ol

See : Harmol

N1-(4-Methyl-2-pyrimidinyl)sulphanilamide

See : Sulphamerazine

(/)-(3?S,4S )-Methyl 3?-pyrrolidinyl 4-(m -aminophenyl)-1,4-dihydro-2,6-dimethylpyridine-3,5-

dicarboxylate

Probably formed from: (/)-(3?S,4S )-Methyl 3?-pyrrolidinyl 1,4-dihydro-2,6-dimethyl-4-(m - nitrophenyl)pyridine-3,5-dicarboxylate

(/)-(3?S,4S )-Methyl 3?-pyrrolidinyl 1,4-dihydro2,6-dimethyl-4-(m -nitrophenyl)pyridine-3,5-

dicarboxylate

Formed from: Barnidipine

0/ (/)-(3?S,4S )-Methyl 3?-pyrrolidinyl 4-(m -aminophenyl)-1,4-dihydro-2,6-

dimethylpyridine-3,5-dicarboxylate

Probably in: Dog H518

Man J84

Rat H518

0/ (/)-(3?S,4S )-Methyl 3?-pyrrolidinyl 1,4dihydro-2,6-dimethyl-4-(m -nitrophenyl)

pyridine-3,5-dicarboxylate-b-Dglucuronide

Probably in: Dog H518

Rat H518

0/ Methyl 3?-pyrrolidinyl 2,6-dimethyl-4-(m - nitrophenyl)pyridine-3,5-dicarboxylate

Probably in: Dog H518

Man J84, J257

Rat H518

M80

dicarboxylate-b-D-glucuronide

Probably formed from: (/)-(3?S,4S )-Methyl 3?-pyrrolidinyl 1,4-dihydro-2,6-dimethyl-4-(m - nitrophenyl)pyridine-3,5-dicarboxylate

Methyl 3?-pyrrolidinyl 2,6-dimethyl-4-(m - nitrophenyl)pyridine-3,5-dicarboxylate

Probably formed from: (/)-(3?S,4S )-Methyl 3?-pyrrolidinyl 1,4-dihydro-2,6-dimethyl-4-(m - nitrophenyl)pyridine-3,5-dicarboxylate

0/ 3?-Pyrrolidinyl 3-carboxy-2,6-dimethyl-4-(m -nitrophenyl)pyridine-5-carboxylate

Probably in: Man J84

N-(1-Methyl-2-pyrrolidinylidene)-N?-phenyl-4morpholinecarboximidamide

See : Linogliride

N-(1-Methyl-2-pyrrolidinylidene)-N?-phenyl-1pyrrolidinecarboximidamide

See : Pirogliride

O-Methylquercetin

Formed from: Quercetin

Methylquinol (2,5-dihydroxytoluene)

Formed from: o -Cresol

m -Cresol

Toluquinone

0/ Methylquinol-b-D-glucoside In: Manduca G897

0/ Toluquinone Probably in: Sarcophaga E407

Sheep blowfly F944

Methylquinol-b-D-glucoside

Formed from: Methylquinol

2-Methylquinoline

See : Quinaldine

3-Methylquinoline

0/ 2-Hydroxy-3-methylquinoline In: Comamonas K769

Desulfobacterium H917

Microorganism J367

Rhodococcus K767

4-Methylquinoline

Formed from: 4-Methylquinoline-N-oxide

0/ 2-Hydroxy-4-methylquinoline In: Agrobacterium G778

Desulfobacterium H917

Microorganism J367

0/ 2-Hydroxy-6-methylquinoline In: Desulfobacterium H917

Microorganism J367

8-Methylquinoline

0/ 2-Hydroxy-8-methylquinoline In: Desulfobacterium H917

Microorganism J367

Rhodococcus K767

4-Methylquinoline-N-oxide

0/ 4-Methylquinoline In: Saccharomyces H894

N-Methylquinolinium

Formed from: Quinoline

0/ 1-Methyl-2-quinolone In: Guinea pig D147

Rabbit D147, D208

0/ 1-Methyl-4-quinolone In: Guinea pig D147

Rabbit D147

1-Methyl-2-quinolone

Formed from: N-Methylquinolinium

1-Methyl-4-quinolone

Formed from: N-Methylquinolinium

3-Methyl-o -quinone

Formed from: 3-Methylcatechol

4-Methyl-o -quinone

Formed from: 4-Methylcatechol

N-Methylquinoxalinium

Formed from: Quinoxaline

1-Methyl-2(1H )-quinoxalinone

Probably formed from: 2-Hydroxyquinoxaline

Methyl red (2-carboxy-4?- dimethylaminoazobenzene)

0/ Anthranilic acid In: Acetobacter F707

Aerobacter A653

Bacillus A653

Bacteroides A653

Cautobacter K314

Clostridium A653

Escherichia A653

Lactobacillus A653

Proteus A653

Pseudomonas A653

Rabbit C884

M81

0/ N,N-Dimethyl-p -phenylenediamine In: Acetobacter F707

Aerobacter A653

Bacillus A653

Bacteroides A653

Cautobacter K314

Clostridium A653

Escherichia A653

Lactobacillus A653

Proteus A653

Pseudomonas A653

Rabbit C884

Rat A2730, G380, G511

Streptococcus A653

p -Methyl red (4-carboxy-4?- dimethylaminoazobenzene)

0/ p -Aminobenzoic acid In: Rat G380, G511

0/ 4-Carboxy-4?-methylaminoazobenzene In: Rat A1979

0/ N,N-Dimethyl-p -phenylenediamine In: Rat G380, G511

Methyl red methyl ester

0/ Methyl anthranilate In: Rat G133, G380, G511

0/ N,N-Dimethyl-p -phenylenediamine In: Rat G133, G380, G511

p -Methyl red methyl ester

Methyl p -aminobenzoate

In: Rat G133, G380, G511

0/ N,N-Dimethyl-p -phenylenediamine In: Rat G133, G380, G511

Methyl reserpate

Probably formed from: Syringomethyl

reserpate

2-Methylresorcinol (2,6-dihydroxytoluene)

Formed from: o -Cresol

0/ 2,3,6-Trihydroxytoluene In: Pseudomonas A2391

4-Methylresorcinol (2,4-dihydroxytoluene)

Formed from: o -Cresol

0/ 2-Hydroxy-5-methylquinol In: Pseudomonas A2172, A2391

0/ 3-O-Methylrimiterol-b-D-glucuronide Probably in: Rat A284

0/ 3-O-Methylrimiterol-O-sulphate Probably in: Man A279

3-O-Methylrimiterol-b-D-glucuronide

Probably formed from: 3-O-Methylrimiterol

3-O-Methylrimiterol-O-sulphate

Probably formed from: 3-O-Methylrimiterol

O-Methylrosmarinic acid

Formed from: Rosmarinic acid

4-Methylrubazoic acid

Formed from: Aminopyrine

0/ Rubazoic acid Probably in: Man A910, A911

O-Methylrutin

Formed from: Rutin

N-Methylsaccharin

Formed from: Isoxicam

Piroxicam

0/ Saccharin Probably in: Dog F59

Monkey F59

Rat F59

Methyl salicylate

Formed from: Methyl acetylsalicylate

Salicylic acid

0/ Methyl salicylate-b-D-glucuronide In: Man J490

0/ Salicylic acid In: Rabbit F327, G517

Methyl salicylate-b-D-glucuronide

Formed from: Methyl salicylate

3-Methylsalicylic acid

See : 2-Hydroxy-3-methylbenzoic acid

6-Methylsalicylic acid

See : 2-Hydroxy-6-methylbenzoic acid

N-Methylsalsolidine

Formed from: Salsolidine

N-Methyl-(R )-salsolinol

Formed from: Salsolinol

Methylscopolammonium

0/ 4?-Hydroxymethylscopolammonium In: Rat A1201

M82

0/ Methylaposcopolammonium In: Rat A1201

0/ Methylscopolammonium-b-D-glucuronide In: Rat A1201

0/ (S )-Tropic acid In: Rabbit A2330

Methylscopolammonium-b-D-glucuronide

Formed from: Methylscopolammonium

2-(Methylseleninyl)benzanilide

Probably formed from: Ebselen

2-(Methylseleno)benzanilide

Probably formed from: 2-Selenobenzanilide

0/ 4?-Hydroxy-2-(methylseleno)benzanilide In: Rat F616

See also : E808, F127, F235

0/ 2-(Methylseleno)benzoic acid Probably in: Man F235

Pig F235

Rat F235

2-(Methylseleno)benzanilid-4?-yl-b-D-glucuronide Probably formed from: 4?-Hydroxy-2-(methylseleno)benzanilide

2-(Methylseleno)benzoic acid

Probably formed from: 2-(Methylseleno)

benzanilide

4-(Methylselenyl)catechol

Formed from: p -(Methylselenyl)phenol

0/ 4-(Methylselenyl)-o -quinone In: Mushroom H907

p -(Methylselenyl)phenol

0/ 4-(Methylselenyl)catechol In: Mushroom H907

4-(Methylselenyl)-o -quinone

Formed from: 4-(Methylselenyl)catechol

Methyl sinapate

0/ Methyl 3,4,5-trimethoxycinnamate In: Lentinus A214

0/ Sinapic acid In: Aspergillus G915

7-O-Methylsophoricoside

Formed from: Sophoricoside

O-Methylsterigmatocystin

Formed from: Sterigmatocystin

0/ Aflatoxin B1

K732

See also : D745, F281

0/ Aflatoxin G1 In: Aspergillus E373, E544, E767, F398,

K237, K732

See also : F281

4?-O-Methylstilboestrol Formed from: Stilboestrol

N-Methylstylopine

Formed from: Stylopine

0/ Protopine In: Corydalis E577

o -Methylstyrene

0/ N-Acetyl-S-(2-hydroxy-1-(o -methylphenyl) ethyl)-L-cysteine

In: Rat C868

0/ N-Acetyl-S-(2-hydroxy-2-(o -methylphenyl) ethyl)-L-cysteine

In: Rat C153, C868

0/ o -Methylphenylacetic acid In: Rat C153

0/ o -Methylphenylglycol Probably in: Rat C153

m -Methylstyrene

0/ N-Acetyl-S-(2-hydroxy-1-(m -methylphenyl) ethyl)-L-cysteine

In: Rat C868

0/ N-Acetyl-S-(2-hydroxy-2-(m -methylphenyl) ethyl)-L-cysteine

In: Rat C153, C868

0/ m -Methylphenylacetic acid In: Rat C153

0/ m -Methylphenylglycol Probably in: Rat C153

p -Methylstyrene

0/ N-Acetyl-S-(2-hydroxy-1-(p -methylphenyl) ethyl)-L-cysteine

In: Rat C868

0/ N-Acetyl-S-(2-hydroxy-2-(p -methylphenyl) ethyl)-L-cysteine

In: Rat C153, C868

0/ p -Methylphenylacetic acid In: Rat C153

0/ p -Methylphenylglycol Probably in: Rat A2859, C153

M83

a-Methylstyrene (isopropenylbenzene)

0/ cis -2,3-Dihydro-2,3-dihydroxy-amethylstyrene

In: Bacteria A1648

b-Methylstyrene

0/ Benzoic acid In: Bacteria A1648

0/ 3-Phenylpropionaldehyde In: Bacteria A1648

o -Methylstyrene oxide

0/ N-Acetyl-S-(2-hydroxy-1-(o -methylphenyl) ethyl)-L-cysteine

In: Rat C868

0/ N-Acetyl-S-(2-hydroxy-2-(o -methylphenyl) ethyl)-L-cysteine

In: Rat C868

m -Methylstyrene oxide

0/ N-Acetyl-S-(2-hydroxy-1-(m -methylphenyl) ethyl)-L-cysteine

In: Rat C868

0/ N-Acetyl-S-(2-hydroxy-2-(m -methylphenyl) ethyl)-L-cysteine

In: Rat C868

p -Methylstyrene oxide

0/ N-Acetyl-S-(2-hydroxy-1-(p -methylphenyl) ethyl)-L-cysteine

In: Rat C868

0/ N-Acetyl-S-(2-hydroxy-2-(p -methylphenyl) ethyl)-L-cysteine

In: Rat C868

Methyl styryl ketone

See : trans -4-Phenyl-3-buten-2-one

Methyl p -sulphamidobenzoate

Formed from: Methyl p -aminobenzoate

p -N-Methylsulphinylacetamidobenzonitrile

Formed from: p -Acetamidobenzonitrile

0/ p -N-Methylsulphonylacetamidobenzonitrile

Probably in: Rat D160, F305

2-Methylsulphinylafloqualone

Probably formed from: 2-Methylthio-

afloqualone

0/ 2-Methylsulphonylafloqualone Probably in: Rat C804

aniline

0/ 2-Methylsulphinylphenylhydroxylamine Probably in: Guinea pig G15

0/ 2-Methylsulphonylaniline Probably in: Guinea pig G15, J9

p -Methylsulphinylanisole

Formed from: p -Methylthioanisole

2-Methylsulphinylbenzanilide

Formed from: 2-Methylthiobenzanilide

N-Methylsulphinylbenzamide

Formed from: N-Methylthiobenzamide

0/ N-Methylthiobenzamide In: Rat D705

2-Methylsulphinylbenzimidazole

Formed from: 2-Methylmercapto-

benzimidazole

Methylsulphinylbromazepam

Probably formed from: Methylthio-

bromazepam

0/ Methylsulphonylbromazepam Probably in: Rat A1788

4-(Methylsulphinyl)catechol

Formed from: 4-(Methylsulphinyl)phenol

3-(2-Methylsulphinylethyl)quinazoline-

2,4(1H ,3H )-dione

Probably formed from: 3-(2-Methylthioethyl)

quinazoline-2,4(1H ,3H )-dione

0/ 3-(2-Methylsulphonylethyl)quinazoline2,4(1H ,3H )-dione

Probably in: Rat H122

2-Methylsulphinylnaphthalene

Formed from: 2-Methylthionaphthalene

4-(Methylsulphinyl)phenol

Formed from: 4-(Methylthio)phenol

0/ 2-Hydroxy-5-methylsulphinylmuconic semialdehyde

Probably in: Nocardia A2701

0/ 4-(Methylsulphinyl)catechol In: Nocardia A2701

0/ 4-(Methylsulphonyl)phenol Probably in: Cotton A1832

Cow A1818

Rat A1819

M84

aniline

4?-Methylsulphinylpropranolol Formed from: 4?-Methylthiopropranolol 0/ 4?-Methylsulphonylpropranolol-b-D-

glucuronide

Probably in: Dog F60

0/ 4?-Methylsulphinylpropranolol Probably in: Dog F60

Man F502

4?-Methylsulphinylpropranolol-b-Dglucuronide

Probably formed from: 4?-Methylsulphinylpropranolol

5-(N-Methylsulphonamidomethyl)indole-3-acetic

acid

Formed from: N,N-Dimethyl-5-(N-

methylsulphonamidomethyl)tryptamine

p -N-Methylsulphonylacetamidobenzonitrile

Probably formed from: p -N-Methylsulphinyl-

acetamidobenzonitrile

2-Methylsulphonylafloqualone

Probably formed from: 2-Methylsulphinyl-

afloqualone

1-((5((Methylsulphonyl)amino)-1H -indol-2-yl)

carbonyl)piperazine

Formed from: Delaviridine

2-Methylsulphonylaniline

Probably formed from: 2-Methylsulphinyl-

aniline

0/ 2-Methylsulphonylphenylhydroxylamine Probably in: Guinea pig G15

Methylsulphonylbromazepam

Probably formed from: Methylsulphinyl-

bromazepam

Methylsulphonylcarbamazepine

Probably formed from: Methylsulphonyl-

carbamazepine

4-Methylsulphonyl-2,6-dinitro-N,N-

dipropylaniline

See : Nitralin

3-(2-Methylsulphonylethyl)quinazoline-

2,4(1H ,3H )-dione

Probably formed from: 3-(2-Methylsulphinyl-

ethyl)quinazoline-2,4(1H ,3H )-dione

aniline

4-(Methylsulphonyl)phenol

Probably formed from: 4-(Methylsulphinyl)-

phenol

2-Methylsulphonyl-N-phenylacetamide

Formed from: Propachlor

0/ N-(p -Hydroxyphenyl)-2methylsulphonylacetamide

Probably in: Rat A1682, B93, C421

Sheep A1682

4-(4-(Methylsulphonyl)phenyl)-3-phenyl-2(5H )-

furanone

See : Rofecoxib

4?-Methylsulphonylpropranolol Probably formed from: 4?-Methylsulphinylpropranolol

0/ 4?-Methylsulphonylpropranolol-b-Dglucuronide

Probably in: Dog F60

4?-Methylsulphonylpropranolol-b-D-glucuronide Probably formed from: 4?-Methylsulphonylpropranolol

4-Methylsulphonyltoluene

Formed from: 4-Methylthiotoluene

N-Methyl-p -sympatol (p -hydroxy-N,N-dimethyl-

phenylethanolamine)

Formed from: p -Sympatol

1-Methyl-2-(3,4,5,6-tetrabromo-2-methoxyphenyl)

pyrrole

Probably formed from: 2-(3,5,-Dibromo-2-

methoxyphenyl)-1-methylpyrrole

Methyl 2,3,5,6-tetrachlorophenyl disulphide

Probably formed from: 2,3,5,6-Tetrachloro-

thiophenol

5-Methyltetrahydrofolic acid

Formed from: Dihydrofolic acid

Folic acid

5-Formyltetrahydrofolic acid

5,10-Methylenetetrahydrofolic acid

Tetrahydrofolic acid

0/ 5,10-Methylenetetrahydrofolic acid In: Lactobacillus A3376

See also : A2502

0/ 5-Methyltetrahydropteroyldiglutamic acid In: Pig K455

M85

Rat A2502

See also : A2446, A2946

Methyl 3,3a,8,8a-tetrahydro-3a-hydroxypyrrolo

[2,3-b ]indol-1(2H )-yl carbodithioate

Formed from: Methyl tryptamine

dithiocarbamate

4?-O-Methyltetrahydropapaveroline See : 1,2,3,4-Tetrahydro-6,7-dihydroxy-1-(3-

hydroxy-4-methoxybenzyl)isoquinoline

6-O-Methyltetrahydropapaveroline

See : 1,2,3,4-Tetrahydro-1-(3,4-

dihydroxybenzyl)-7-hydroxy-6-

methoxyisoquinoline

N-Methyltetrahydropapaveroline

See : Laudanosoline

O-Methyltetrahydropapaveroline-1-carboxylic

acid

Formed from: Tetrahydropapaveroline-1-

carboxylic acid

5-Methyltetrahydropteroyldiglutamic acid

Formed from: 5-Methyltetrahydrofolic acid

5-Methyltetrahydropteroylheptaglutamic acid

0/ 5,10-Methylenetetrahydropteroylheptaglutamic acid

In: Lactobacillus A3376

0/ Tetrahydropteroylheptaglutamic acid Probably in: Man A2946

5-Methyltetrahydropteroylpentaglutamic acid

0/ 5,10-Methylenetetrahydropteroylpentaglutamic acid

In: Lactobacillus A3376

See also : A2502

0/ Tetrahydropteroylpentaglutamic acid Probably in: Rat A2502

See also : A2946

5-Methyltetrahydropteroyltriglutamic acid

0/ 5,10-Methylenetetrahydropteroyltriglutamic acid

In: Lactobacillus A3376

0/ Tetrahydropteroyltriglutamic acid Probably in: Beef A2946

a-N-Methylthalictricavine

Formed from: Thalictricavine

0/ (S )-2-(4-(3-Methyl-2-thienyl)phenyl) propionic acid

In: Dog J566

Rat J566

0/ (R )-2-(4-(3-Methyl-2-thienyl)phenyl) propionyltaurine

In: Dog J566

(S )-2-(4-(3-Methyl-2-thienyl)phenyl)propionic

acid

Formed from: (R )-2-(4-(3-Methyl-2-thienyl)

phenyl)propionic acid

0/ (S )-2-(4-(5-Methyl-3-thienyl)phenyl) propionic acid

In: Man J745

0/ (S )-2-(4-(3-Methyl-2-thienyl)phenyl) propionyltaurine

In: Dog J566

(R )-2-(4-(3-Methyl-2-thienyl)phenyl)

propionyltaurine

Formed from: (R )-2-(4-(3-Methyl-2-thienyl)

phenyl)propionic acid

(S )-2-(4-(3-Methyl-2-thienyl)phenyl)

propionyltaurine

Formed from: (S )-2-(4-(3-Methyl-2-thienyl)

phenyl)propionic acid

o -Methylthioacetanilide

Formed from: o -Mercaptoacetanilide

p -Methylthioacetanilide

Formed from: p -Mercaptoacetanilide

2-Methylthioafloqualone

Probably formed from: S-(2-Afloqualonyl)-L-

cysteine

0/ N-Acetyl-2-methylthioafloqualone Probably in: Monkey C912

Rat C793a

0/ 2-Methylsulphinylafloqualone Probably in: Monkey C912

p -(Methylthio)anisole (p -methoxythiotoluene)

Formed from: p -(Methylthio)phenol

0/ p -(Methylsulphinyl)anisole In: Horseradish E403

Man K50

Mortierella D759

Rabbitt H484

M86

0/ N-Methylbenzamide In: Rat D705

0/ N-Methylsulphinylbenzamide In: Rat D705

2-Methylthiobenzanilide

0/ 2-Methylsulphinylbenzanilide In: Rat F616

2-Methylthiobenzoic acid

Formed from: o -Mercaptobenzoic acid

2-Methylthiobenzothiazole

0/ S-(2-Benzothiazolyl)glutathione In: Rat E853

3-Methyl-4,4?-thiobis(benzenethiol) Formed from: 4,4?-Thiobis(benzenethiol)

Methylthiobromazepam

Formed from: Bromazepam

0/ Methylsulphinylbromazepam Probably in: Rat A1788

4-(Methylthio)catechol

Formed from: 4-(Methylthio)phenol

0/ 4-(Methylthio)-o -quinone In: Mushroom H907

7-Methylthioclozapine

Formed from: Clozapine

3-(2-Methylthioethyl)quinazoline-2,4(1H ,3H )-

dione

Formed from: 3-(2-Mercaptoethyl)

quinazoline-2,4(1H ,3H )-dione

0/ Hydroxy-3-(2-methylthioethyl)quinazoline2,4(1H ,3H )-dione

Probably in: Rat H122

0/ 3-(2-Methylsulphinylethyl)quinazoline2,4(1H ,3H )-dione

Probably in: Rat H122

Methylthiomethylsulphinylbenzene

Formed from: Methylthiomethylthiobenzene

Methylthiomethylthiobenzene

0/ Methylthiomethylsulphinylbenzene In: Pseudomonas H165

1-Methylthionaphthalene

Formed from: Naphthalene

2-Methylthionaphthalene

0/ 1-Methylsulphinylnaphthalene In: Rabbit H484

ethylamine

In: Man K490

3-(4-Methylthio-a-naphthyloxy)lactic acid

Formed from: 4?-Methylthiopropranolol 4-(Methylthio)phenol

Formed from: O-Ethyl O-(4-(methylthio)

phenyl) S-propylphosphorodithioate

3-(2-(p -Methylphenyl)thioethyl)sydnone

0/ 2-Hydroxy-5-methylmercaptomuconic semialdehyde

In: Nocardia A2701

0/ 4-(Methylsulphinyl)phenol In: Nocardia A2701

See also : A1818, A1819, A1832

0/ 4-(Methylthio)anisole In: Man D926

0/ 4-(Methylthio)catechol In: Mushroom H907

4?-Methylthiopropranolol 0/ 2-Hydroxy-3-(4-methylthio-a-naphthyloxy)

propylamine

In: Dog F60

0/ 4?-Methylsulphinylpropranolol Probably in: Dog F60

Man F502

0/ 3-(4-Methylthio-a-naphthyloxy)lactic acid In: Dog F60

0/ 4?-Methylthiopropranolol-b-D-glucuronide Probably in: Dog F60

Man F502

4?-Methylthiopropranolol-b-D-glucuronide Formed from: 4?-Methylthiopropranolol

4-(Methylthio)-o -quinone

Formed from: 4-(Methylthio)catechol

1-Methylthio-3-thiobenzoylthiourea

0/ Benzoic acid In: Pythium F154

0/ 3-Benzoyl-1-methylthiourea In: Pythium F154

0/ 3-Methylimino-5-phenyl-1,2,4-thiazole In: Pythium F154

4-Methylthiotoluene

0/ 4-Methylsulphonyltoluene In: Man G202

M87

In: Cunninghamella E46

0/ 1-Methylthioxanthone sulphone In: Cunninghamella E46

2-Methylthioxanthone

0/ 2-Methylthioxanthone sulphone In: Cunninghamella E46

3-Methylthioxanthone

0/ 3-Hydroxymethylthioxanthone In: Cunninghamella E46

0/ 3-Methylthioxanthone sulphone In: Cunninghamella E46

4-Methylthioxanthone

0/ 4-Methylthioxanthone sulphone In: Cunninghamella E46

1-Methylthioxanthone sulphone

Formed from: 1-Methylthioxanthone

2-Methylthioxanthone sulphone

Formed from: 2-Methylthioxanthone

3-Methylthioxanthone sulphone

Formed from: 3-Methylthioxanthone

4-Methylthioxanthone sulphone

Formed from: 4-Methylthioxanthone

3-O-Methyltolcapone

Formed from: Tolcapone

N-Methyl-p -toluanilide

0/ N-p -Hydroxymethylbenzoyl)-Nmethylanilide

In: Cunninghamella D810

5-Methyl-N-(p -toluenesulphonyl)-2-pyrazoline-1-

carboxamide

0/ N-(p -Hydroxymethylphenylsulphonyl)-5methyl-2-pyrazoline-1-carboxamide

In: Man B684

Rat B684

N-Methyl-p -toluidine

Formed from: N,N-Dimethyl-p -toluidine

N-Ethyl-N-methyl-p -toluidine

p -Toluidine

2-Methyl-2-(p -tolyl)propan-1-ol

Formed from: p -tert -Butyltoluene

0/ 2-Methyl-2-(p -tolyl)propionic acid Probably in: Rat C764

2-Methyl-2-(p -tolyl)propionic acid

Probably formed from: 2-Methyl-2-(p -tolyl)

propan-1-ol

0/ 3-(o -Hydroxymethylphenyl)-2-methyl4(3H )-quinazolinone

In: Man A1764, A2658, A3311, A3498,

A3632, A3634, C215

Rat A1877, A3360

0/ 3-(3-Hydroxy-2-methylphenyl)-2-methyl4(3H )-quinazolinone

In: Man A1764, A3311, A3498, A3632,

A3634, C215

Rat A1877

0/ 3-(4-Hydroxy-2-methylphenyl)-2-methyl4(3H )-quinazolinone

In: Man A1764, A2188, A2418, A3311,

A3498, A3632, A3634, C215

Rat A1877

0/ 2-Hydroxymethyl-3-(o -tolyl)-4(3H )- quinazolinone

In: Man A1764, A3311, A3498, A3632,

A3634, C215

Rat A1877

0/ 6-Hydroxy-2-methyl-3-(o -tolyl)-4(3H )- quinazolinone

In: Man A1764, A3311, A3498, A3632,

A3634, C215

0/ 8-Hydroxy-2-methyl-3-(o -tolyl)-4(3H )- quinazolinone

In: Man A1764

0/ 2-Methyl-3-(o -tolyl)-4(3H )-quinazolinoneN-oxide

In: Man A1762, A2418, A3632, A3634,

C177, C215

2-Methyl-3-(o -tolyl)-4(3H )-quinazolinone-N-

oxide

Formed from: 2-Methyl-3-(o -tolyl)-4(3H )-

quinazolinone

3-Methyl-s -triazolo[3,4-a ]phthalazine

Formed from: Budralazine

Hydralazine

Hydralazine pyruvic acid hydrazone

0/ Hydralazine In: Rabbit A3903

0/ 3-Hydroxymethyl-s -triazolo[3,4-a ] phthalazine

In: Rat A2544

M88

0/ 4-Hydroxy-3-methyl-s -triazolo[3,4-a ] phthalazine

Probably in: Man A3592

0/ 8-Hydroxy-3-methyl-s -triazolo[3,4-a ] phthalazine

Probably in: Rat A1503, A1816, A2544

0/ 9-Hydroxy-3-methyl-s -triazolo[3,4-a ] phthalazine

Probably in: Man A3371

N-Methyl-p -trifluoroacetamidoaniline

Formed from: N,N-Dimethyl-p -

trifluoroacetamidoaniline

2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)-2-

pyridinyl)methyl)sulphinyl)-1H -

benzimidazole

See : Lansoprazole

3-Methyl-4-trifluoromethylacetanilide

Formed from: 3-Methyl-4-

trifluoromethylaniline

0/ 5-Acetamido-2-trifluoromethylbenzoic acid Probably in: Rat J785

0/ 3-Methyl-4-trifluoromethylglycollanilide Probably in: Rat J785

3-Methyl-4-trifluoromethylaniline

0/ 2-Amino-4-methyl-5-trifluoromethylphenol In: Rat J785

0/ 6-Amino-2-methyl-3-trifluoromethylphenol In: Rat J785

0/ 3-Methyl-4-trifluoromethylacetanilide In: Rat J785

0/ 3-Methyl-4-trifluoromethylaniline-b-Dglucuronide

In: Rat J785

3-Methyl-4-trifluoromethylaniline-b-D-glucuronide

Formed from: 3-Methyl-4-

trifluoromethylaniline

3-Methyl-4-trifluoromethylglycollanilide

Probably formed from: 3-Methyl-4-

trifluoromethylacetanilide

a-Methyl-3-trifluoromethylphenethylamine

Formed from: N-Ethyl-a-methyl-3trifluoromethylphenethylamine

0/ N-Acetyl-a-methyl-3trifluoromethylphenethylamine

Probably in: Rat A3123

ethylenediamine

Formed from: 10-(3-(4-Methylpiperazin-1-

yl)propyl)trifluoromethylphenothiazine

N-Methyl-g-(4-(trifluoromethyl)phenoxy)

benzenepropanamide

See : Fluoxetine

2-((2-Methyl-3-(trifluoromethyl)phenyl)amino)-3-

pyridinecarboxylic acid

See : Flunixin

N-Methyltrimetazidine

Formed from Trimetazidine

Methyl 3,4,5-trimethoxycinnamate

Formed from: Methyl sinapate

5-Methyl-6-(((3,4,5-trimethoxyphenyl)amino)

methyl)-2,4-quinazolinediamine

See : Trimetrexate

N-Methyltryptamine

Formed from: N,N-Dimethyltryptamine

Tryptamine

0/ N-Acetyl-N-methyltryptamine In: Sheep J850

0/ 1,N-Dimethyltryptamine In: Rabbit C333

0/ N,N-Dimethyltryptamine In: Cat A1567

Dog A1567

Man A1567, A1662

Rabbit A106, A111, A1320, A1662, B741,

D646, J884

Rat A80, A111, A968, A1311, A1667, E6

0/ 5-Hydroxy-N-methyltryptamine In: Peganum F9

0/ Indole-3-acetaldehyde In: Rat B653

0/ 1,2,3,4-Tetrahydro-2-methyl-b-carboline In: Chick A1428

Rabbit A111

Rat A104, A111, A1428

See also : A3946, C679

0/ Tryptamine Probably in: Rat A3946, C679

1-Methyltryptamine

Formed from: Tryptamine

0/ 1,N-Dimethyltryptamine In: Rabbit A106, E6

M89

Formed from: 5-Methyl-L-tryptophan

0/ 5,N-Dimethyltryptamine In: Phalaris A3891

Rabbit E6

0/ 5-Methylindole-3-acetaldehyde In: Guinea pig A3958

7-Methyltryptamine

0/ 12-Methylajmalicine Probably in: Catharanthus A2741

0/ 7-Methylindole-3-acetic acid In: Guinea pig A3958

a-Methyltryptamine

0/ N-Acetyl-a-methyltryptamine In: Sheep J850

0/ a,N-Dimethyltryptamine In: Rabbit E6, J884

0/ 5-Hydroxy-a-methyltryptamine In: Peganum F9

Methyl tryptamine dithiocarbamate

0/ N-Acetyltryptamine In: Alternaria K541

Phoma K541

0/ Methyl 3,3a,8,8a-tetrahydro-3ahydroxypyrrolo[2,3-b ]indol-1(2H )-yl

carbodithioate

In: Phoma K541

2-Methyl-D-tryptophan

Formed from: D-Tryptophan

2-Methyl-L-tryptophan

Formed from: 2-Methylindole

L-Tryptophan

0/ 2-Methylindole Probably in: Escherichia H617

5-Methyl-L-tryptophan

Formed from: 5-Methylindole

0/ N-Formyl-5-methyl-L-kynurenine In: Streptomyces E589

Wheat E24

0/ b-Hydroxy-5-methyl-L-tryptophan Probably in: Pseudomonas A3007

0/ 5-Methylindole-3-pyruvic acid In: Azospirillum J23

0/ 5-Methyltryptamine In: Micrococcus C62

In: Wheat E24

7-Methyl-L-tryptophan

Formed from: 7-Methylindole

0/ N-Formyl-3-methyl-L-kynurenine In: Wheat E24

N-Methyl-L-tryptophan (abrine)

0/ Gramine In: Hordeum A1385

a-Methyl-L-tryptophan

0/ N-Formyl-a-methyl-L-kynurenine In: Streptomyces E589

b-Methyl-L-tryptophan

Formed from: 3-(3-Indolyl)-3-methylpyruvic

acid

L-Tryptophan

0/ 3-(3-Indolyl)-3-methylpyruvic acid In: Streptomyces A2307

1-Methyl-L-tryptophan methyl ester

Formed from: L-Tryptophan methyl ester

N-Methyl-L-tryptophan methyl ester

Formed from: L-Tryptophan methyl ester

N-Methyl-o -tyramine

0/ o -Hydroxyphenylacetaldehyde Probably in: Rat G865

2-Methyltyramine

Formed from: 2-Methyl-L-tyrosine

3-Methyltyramine

Formed from: 3-Methyl-L-tyrosine

a-Methyltyramine

See : p -Hydroxyamphetamine

N-Methyl-m -tyramine

Formed from: m -Methoxy-N-methylphe-

nethylamine

0/ m -Hydroxyphenylacetaldehyde In: Rat A2961

N-Methyl-p -tyramine

Formed from: Hordenine

Tyramine

0/ 3,4-Dimethoxy-N-methylphenethylamine In: Coryphantha B577

0/ 3,4-Dimethoxy-Nmethylphenylethanolamine

In: Coryphantha A3977

0/ Hordenine Probably in: Barley A3594

M90

Mung bean A3594

Parsley A3594

Wheat A3594

0/ p -Hydroxyphenylacetaldehyde Probably in: Rat G865

0/ Tyramine Probably in: Barley A3594

Parsley A3594

Wheat A3594

2-Methyl-L-tyrosine

Formed from: m -Cresol

0/ 2-Methyltyramine In: Micrococcus C62

3-Methyl-L-tyrosine

Formed from: o -Cresol

p -Methyl-L-phenylalanine

0/ 3-Methyltyramine In: Micrococcus C62

a-Methyl-m -tyrosine

0/ m -Hydroxyphenylacetone In: Pig A2425

a-Methyltyrosine

0/ Di-(a-methyltyrosine) In: Rat G616

4-Methylumbelliferone (7-hydroxy-4-

methylcoumarin)

Formed from: 4-Methylumbelliferyl acetate

4-Methylumbelliferyl-N-acetyl-b-Dgalactosaminide

4-Methylumbelliferyl-N-acetyl-b-Dglucosaminide

4-Methylumbelliferyl-a-L-fucoside 4-Methylumbelliferyl-a-D-galactoside 4-Methylumbelliferyl-b-D-galactoside 4-Methylumbelliferyl-b-D-glucosaminide 4-Methylumbelliferyl-a-D-glucoside 4-Methylumbelliferyl-b-D-glucoside 4-Methylumbelliferyl-b-D-glucuronide 4-Methylumbelliferyl-a-D-mannoside 4-Methylumbelliferyl palmitate

4-Methylumbelliferyl sulphate

Probably formed from:

4-Methylumbelliferyl-b-D-xyloside 0/ 6,7-Dihydroxy-4-methylcoumarin

In: Nicotiana K556

0/ 4-Methylumbelliferyl glucoside-6phosphate

Probably in: Mealworm C494

0/ 4-Methylumbelliferyl-b-D-glucuronide In: Man A91, B800, F309, G524, G968,

H575, J416, J490, J617

Mouse D315

Rabbit H720, J107

Rat A1531, A1668, A3464, B740, C672,

E106, F69, J107

See also : D816

0/ 4-Methylumbelliferyl sulphate In: Eubacterium E432

Rabbit H720

Rat A3464, F69

4-Methylumbelliferyl acetate

0/ 4-Methylumbelliferone In: Ascaris A324, A3040

Moniezia A324, A3040

Rat F753

4-Methylumbelliferyl-N-acetyl-b-D-

galactosaminide

0/ 4-Methylumbelliferone In: Man A551, A642

Physarium A23

Rabbit A1221

Rat A512

4-Methylumbelliferyl-N-acetyl-b-D-

glucosaminide

0/ 4-Methylumbelliferone In: Man A551

Physarium A23

Rabbit A1221

Rat A512

4-Methylumbelliferyl-a-L-fucoside

0/ 4-Methylumbelliferone In: Man A1845

4-Methylumbelliferyl-a-D-galactoside

0/ 4-Methylumbelliferone In: Man A551, A642

Poterioochromonas B486

Rabbit A1221

Rat A512

M91

In: Man A551, A642

Rabbit A1221

Rat A512

4-Methylumbelliferyl-b-D-glucosaminide

0/ 4-Methylumbelliferone In: Cicer K832

4-Methylumbelliferyl-a-D-glucoside

0/ 4-Methylumbelliferone In: Man A551, A642

4-Methylumbelliferyl-b-D-glucoside

Formed from: 4-Methylumbelliferone

0/ 4-Methylumbelliferone In: Man A642

Picea K833

Rat A512

Triglochin A3756

0/ 4-Methylumbelliferyl-6ƒ-O-malonyl-b-Dglucoside

In: Petroselinum K725

4-Methylumbelliferyl glucoside-6-phosphate

Probably formed from: 4-Methylumbelliferone

4-Methylumbelliferyl-b-D-glucuronide

Formed from: 4-Methylumbelliferone

0/ 4-Methylumbelliferone In: Man A642, A682

Microorganism G567

Rat A512

With b-glucuronidase J585 4-Methylumbelliferyl-6ƒ-O-malonyl-b-D-glucoside

Formed from: 4-Methylumbelliferyl-b-Dglucoside

4-Methylumbelliferyl-a-D-mannoside

0/ 4-Methylumbelliferone In: Man A551, A642, A1842

Rat A512, A1842

4-Methylumbelliferyl palmitate

0/ 4-Methylumbelliferone In: Man J233

4-Methylumbelliferyl sulphate

Formed from: 4-Methylumbelliferone

0/ 4-Methylumbelliferone In: Ascaris A324

Eubacterium E432

Moniezia A324

Rabbit B481

Rat A512, A1050, E106, E426

4-Methylumbelliferyl-b-D-xyloside

0/ Galactosyl(b10/3)xylyl(b)-4methylumbelliferone

In: Escherichia J399

0/ Galactosyl(b10/4)xylyl(b)-4methylumbelliferone

In: Escherichia J399

0/ 4-Methylumbelliferone In: Mouse C77

N-Methyl-N-(g-valerolactonyl)

amphetamine

Formed from: Furfenorex

a-Methylvanilalanine

See : 4-Hydroxy-3-methoxy-a-methyl-Lphenylalanine

N-Methylviloxazine

Formed from: Viloxazine

0/ N-Formylviloxazine Probably in: Dog A355

0/ N-Methylviloxazine-N-oxide In: Dog A355

N-Methylviloxazine-N-oxide

Formed from: N-Methylviloxazine

5-O-Methylxylerythrin

Formed from: 4-Hydroxypulvinic acid

L-Phenylalanine

D-Tyrosine

1-Methyl-2-(2,6-xylyloxy)ethylamine

0/ 2-(4-Hydroxy-2,6-dimethylphenoxy)-1methylethylamine

In: Man A1893

0/ 2-(2-Hydroxymethyl-6-methylphenoxy)-1methylethylamine

In: Man A1893

Methysergide ((8b)-9,10-didehydro-N-((1S )-1-(hydroxymethyl)propyl)-1,6-dimethylergoline-

8-carboxamide)

0/ N1-Hydroxymethylmethergine In: Rat A98

0/ Methergine In: Rat A98

M92

pyran-2-one)

0/ 3?,4?-Dihydroxykawain In: Rat A3485

Metiazinic acid (10-methyl-10H -phenothiazine-2-

acetic acid)

0/ Metiazinic acid sulphoxide In: Rabbit A2216

Rat A2216

Metiazinic acid sulphoxide

Formed from: Metiazinic acid

Metoclopramide (4-amino-5-chloro-N-

diethylaminoethyl-2-methoxybenzamide)

0/ 4-Amino-5-chloro-N-diethylaminoethyl-2hydroxybenzamide

In: Rabbit A1799

Rat A3346

0/ 4-Amino-5-chloro-N-ethylaminoethyl-2methoxybenzamide

In: Dog A3346

Rabbit A1799

Rat A3346

See also : A2400

0/ 4-Amino-5-chloro-N-(2?-hydroxyethyl)-2methoxybenzamide

In: Dog A3346

Rabbit A1799

Rat A3346

0/ 4-Amino-5-chloro-2-methoxybenzamide In: Dog A3346

Rat A3346

0/ 2-((4-Amino-5-chloro-2-methoxybenzoyl) amino)acetic acid

In: Dog A3346

Man A3346

Rat A3346

Metol

See : p -Methylaminophenol

Metolachlor (2-chloro-N-(2-ethyl-6-methylphe-

nyl)-N-(2-methoxy-1-methylethyl)acetamide)

0/ 2-(N-Acetyl-S-(L-cysteinyl))-N-(2-ethyl-6methylphenyl)-N-(2-methoxy-1-

methylethyl)acetamide

In: Man H839

Sunfish G779

methylethyl)acetamide

In: Cunninghamella H847

Phanerochaete F871

Rhizoctonia F871

Streptomyces F871

Sunfish G779

Syncephalastrum F871

0/ 2-Chloro-N-(2-ethyl-6-methylphenyl) acetanilide

In: Phanerochaete F871

Rhizoctonia F871

Streptomyces F871

Syncephalastrum F871

0/ 2-Chloro-N-(2-ethyl-6-methylphenyl)-N-(2hydroxy-1-methylethyl)acetamide

In: Cunninghamella H847

Phanerochaete F871

Rhizoctonia F871

Streptomyces F871

Sunfish G779

Syncephalastrum F871

0/ 2-Chloro-N-(2-(1-hydroxyethyl)-6-methylphenyl)-N-(2-methoxy-1-methylethyl)

acetamide

See also : Cunninghamella H847

0/ 2-Ethyl-N-(1-methoxy-2-propyl)-6methylaniline

In: Rat D943

0/ N-(2-Ethyl-6-methylphenyl)-N-(2-methoxy1-methylethyl)glycollamide

In: Phanerochaete F871

Rhizoctonia F871

Streptomyces F871

Syncephalastrum F871

Metoprolol (1-isopropylamino-3-(4-(2-

methoxyethyl)phenoxy)propan-2-ol)

0/ 3-(4-(2-Hydroxyethyl)phenoxy)-1isopropylaminopropan-2-ol

In: Dog G41

Man F794, G558, H788, J673

Rat A1750, F794, J590

See also : A2255

0/ 3-(4-(1-Hydroxy-2-methoxyethyl)phenoxy)- 1-isopropylaminopropan-2-ol

In: Dog A2255, G41

M93

0/ 3-(4-(2-Methoxyethyl)phenoxy)propan-2-ol In: Man G558, J673

Rat A1750, J590

Metoxadiazone (5-methoxy-3-(2-

methoxyphenyl)-1,3,4-oxadiazol-2(3H )-one)

0/ o -Methoxy-N?- methoxycarbonylphenylhydrazone

Probably in: Rat E599

0/ Resorcinol In: Rat E599

Metyrapol (b,b-dimethyl-a-3-pyridinyl-3pyridineethanol)

Formed from: Metyrapone

Metyrapone (2-methyl-1,2-di-3-pyridinyl-1-

propanone)

0/ Metyrapol In: Mouse H230

Rabbit K569

Rat G390

0/ Metyrapone-N-oxide In: Rat G390

Metyrapone-N-oxide

Formed from: Metyrapone

Mexacarbate (4-dimethylamino-3,5-xylyl

methylcarbamate)

0/ 4-Dimethylamino-3,5-dimethylphenol In: Bacterium A1207

0/ 4-Methylamino-3,5-xylyl methylcarbamate In: Rat B8

Trichoderma A1207

0/ 4-Methylformamido-3,5-xylyl methylcarbamate

In: Bacterium A1207

Mexiletine (1-(2,6-dimethylphenoxy)-2-

propanamine)

0/ 1-(2,6-Dimethylphenoxy)-2oximinopropane

In: Cunninghamella J155

0/ 1-(2,6-Dimethylphenoxy)propan-2-ol In: Man G385

Rabbit G385

0/ Hydroxymethylmexiletine In: Cunninghamella J155

Man F529

In: Cunninghamella J155

Guinea pig F734

Hamster F734

Man F734

Mouse F734

Rabbit F734

Rat F734

0/ p -Hydroxymexiletine In: Cunninghamella J155

Man F529

Rabbit F734

0/ N-Hydroxymexiletine In: Cunninghamella J155

Man G385, G976

Rabbit G385

0/ N-Methylmexiletine In: Cunninghamella J155

Mianserin (1,2,3,4,10,14b-hexahydro-2-

methyldibenzo[c ,f ]pyrazino[1,2-a ]azepine)

Probably formed from: Mianserin-N-oxide

0/ 2-Demethyl-2-formylmianserin In: Man B610

Rabbit B610

Rat B610

0/ Demethylmianserin In: Man A2920, B610, F140, G66, G864

Mouse G66

Rabbit B610

Rat B610, G864, G908, J784

See also : A2018

0/ 8-Hydroxymianserin In: Guinea pig G66

Man B610, F140, G864

Mouse G66

Rabbit B610, G66

Rat B610, G66, G864, G908, J784

0/ Mianserin-N-b-D-glucuronide In: Man G66, G864

0/ Mianserin-N-oxide In: Guinea pig G66

Man A2920, B610, F140, G66, G864

Mouse G66

Rabbit B610

Rat B610, G864, J784

M94

Mianserin-N-oxide

Formed from: Mianserin

0/ 8-Hydroxymianserin-N-oxide Probably in: Man G864

Mouse G66

0/ Mianserin Probably in: Rat A2018

Mibefradil (methoxyacetic acid (1S,2S )-2-(2-((3-

(1H -benzimidazol-2-yl)propyl)methylamino)

ethyl)-6-fluoro-1,2,3,4-tetrahydro-1-isopropyl-

2-naphthyl ester)

0/ 2-(2-((3-(1H -Benzimidazol-2-yl)propyl) methylamino)ethyl)-6-fluoro-1,2,3,4-

tetrahydro-2-hydroxy-1-

isopropylnaphthalene

In: Cynomolgus monkey J103

Man J103

Marmoset J103

Rabbit J103

Rat G311, J103

0/ N-Demethylmibefradil In: Cynomolgus monkey J103

Man J103

Marmoset J103

Rabbit J103

Rat G311, J103

0/ O-Demethylmibefradil In: Cynomolgus monkey J103

Man J103

Marmoset J103

Rabbit J103

Rat J103

0/ Methoxyacetic acid 2-(2-((3-(1H - benzimidazol-2-yl)propyl)-N-

(carboxyglucuronyl)amino)ethyl)-6-

fluoro-1,2,3,4-tetrahydro-1-isopropyl-2-

naphthalenyl ester

In: Rat G311

0/ Methoxyacetic acid 2-(2-(( 3-(1H - benzimidazol-2-yl)propyl)methylamino)

ethyl)-6-fluoro-1,2,3,4-tetrahydro-4-

hydroxy-1-isopropyl-2-naphthalenyl ester

In: Cynomolgus monkey J103

Man J103

Marmoset J103

0/ Methoxyacetic acid 6-fluoro-1,2,3,4tetrahydro-2-(2-((3-(4-hydroxy-1H -

benzimidazol-2-yl)propyl)methylamino)

ethyl)-1-isopropyl-2-naphthalenyl ester

In: Cynomolgus monkey J103

Man J103

Marmoset J103

Rabbit J103

Rat G311, J103

0/ Methoxyacetic acid 6-fluoro-1,2,3,4tetrahydro-2-(2-((3-(5-hydroxy-1H -

benzimidazol-2-yl)propyl)methylamino)

ethyl)-1-isopropyl-2-naphthalenyl ester

In: Cynomolgus monkey J103

Man J103

Marmoset J103

Rabbit J103

Rat G311, J103

0/ Methoxyacetic acid 6-fluoro-1,2,3,4tetrahydro-1-isopropyl-2-(2-(N-

methylamino)ethyl)-2-naphthalenyl ester

In: Cynomolgus monkey J103

Man J103

Marmoset J103

Rabbit J103

Rat J103

Michler’s ketone (4,4?-bis(dimethylamino) benzophenone)

0/ 4?-Dimethylamino-4methylaminobenzophenone

Probably in: Rat B713

Midaglizole (2-(2-(4,5-dihydro-1H -imidazol-2-

yl)-1-phenylethyl)pyridine)

0/ p -Hydroxymidaglizole In: Rat F334

0/ 2-(2-Phenyl-2-(pyridyl)ethyl)imidazole In: Dog E842

Midazolam (8-chloro-6-(2-fluorophenyl)-1-

methyl-4H -imidazo[1,5a ][1,4]benzodiazepine)

0/ 8-Chloro-6-(o -fluorophenyl)-1hydroxymethyl-4H -imidazo[1,5-a ][1,4]

benzodiazepine

In: Man C129, J43, J225, J672, K254

Mouse K441, K161

Rat B705, J43

M95

In: Man J43, J672

Mouse K161, K441

Rat B705, J43

Mifentidine (N-(4-(1H -imidazol-4-yl)phenyl)-N?- (1-methylethyl)methamidate)

0/ p -(1H -Imidazol-4-yl)aniline In: Guinea pig G411

Hamster G411

Mouse G411

Rat G411

0/ p -(1H -Imidazol-4-yl)formanilide In: Guinea pig G411

Hamster G411

Mouse G411

Rat G411

0/ 1-(4-(1H -Imidazol-4-yl)phenyl)-3isopropylurea

In: Guinea pig G411

Hamster G411

Mouse G411

Rat G411

Mifepristone ((11b,17b)-11-(4-(dimethylamino) phenyl)-17-hydroxy-17-(1-propynyl)oestra-

4,9-dien-3-one)

0/ Demethylmifepristone In: Man J752

Monkey J752

Rat J752

0/ 11b-(p -Dimethylaminophenyl)-17bhydroxy-17a-(1-(3-hydroxy)propynyl) oestra-4,9-dien-3-one

In: Man J752

Monkey J752

Rat J752

Millipertine

0/ 1-(o -Methoxyphenyl)piperazine In: Rat D308

Minaprine (N-(4-methyl-6-phenyl-3-pyridazinyl)-

4-morpholineethanamine)

0/ 3-Amino-4-methyl-6-phenylpyridazine In: Baboon B839, D348

Dog B839

Macaca B839, G65

Marmoset B839

methyl-6-phenylpyridazine

In: Baboon B839, D348

Dog B839, G65

Macaca B839, G65

Man B839, G65

Marmoset B839

Rat B839, F906, G65

0/ p -Hydroxyminaprine In: Baboon B839, D348, F906

Dog B839, F906, G65

Macaca B839, G65

Man B839, G65, G302

Marmoset B839

Rabbit F906

Rat B839, D640, F906, G65

0/ 4-Methyl-3-(2-(3-oxo-2morpholino)ethylamino)-6-

phenylpyridazine

In: Baboon D348

Dog G65

Rat G65

0/ Minaprine-N-oxide In: Baboon B839, D348

Dog B839, G65

Macaca B839, G65

Man B839, G65

Marmoset B839

Rat B839, D640, F906, G65

Minaprine-N-oxide

Formed from: Minaprine

Minocycline ((4S,4aS,5aR ,12aS )-4,7-bis

(dimethylamino)-1,4,4a,5,5a,6,11,12a-

octahydro-3,10,12,12a-tetrahydroxy-1,11-

dioxo-2-naphthacenecarboxamide)

0/ Demethylminocycline Probably in: Man B989

0/ 9-Hydroxyminocycline Probably in: Man B989

Mirtazapine (1,2,3,4,10,14b-hexahydro-2-methyl-

pyrazino[2,1-a ]pyrido[2,3-c ][2]benzazepine)

0/ 8-Hydroxymirtazapine In: Man K130

0/ Mirtazapine-N-oxide In: Man K130

M96

Mitoclomine (4-amino-N,N-bis(2-chloroethyl)-1-

methoxy-2-methylnaphthalene)

0/ Demethylmitoclomine Probably in: Rat A3248

0/ Desethylmitoclomine Probably in: Rat A3248

Mitoxantrone (1,4-dihydroxy-5,8-bis((2-((2-

hydroxyethyl)amino)ethyl)amino)-9,10-

anthracenedione)

0/ 1-(2-(Carboxymethylamino)ethylamino)- 5,8-dihydroxy-4-(2-(2-hydroxyethylamino)

ethylamino)anthraquinone

In: Man E153, G48

Pig G48, G231

Rat G48

0/ 1,2,3,4,7,12-Hexahydro-8,11-dihydroxy-4-(2-hydroxyethyl)-6-(2-(2-hydroxyethyl)

aminoethyl)amino-7,12-dioxonaphtho

[2,3-f ]quinoxaline

In: Man H353

In: Pig G231

Rat D647

0/ 2-(S-(L-Cysteinylglycyl))mitoxantrone In: Horseradish G875

0/ 2-(S-(L-Cysteinyl))mitoxantrone In: Horseradish G875

0/ 2-(S-(L-Cysteinyl))mitoxantrone ethyl ester In: Horseradish G875

0/ 6-(S-Glutathionyl)mitoxantrone In: Horseradish G48

0/ Mitoxantrone-b-D-glucuronide In: Pig G231

Rat D647

Mitoxantrone-b-D-glucuronide

Formed from: Mitoxantrone

Mitragynine ((aE ,2S,3S,12bS )-3-ethyl-

1,2,3,4,6,7,12,12b-octahydro-8-methoxy-a-(methoxymethylene)indolo[2,3-a ]quinolizine-

2-acetic acid methyl ester)

Formed from: Strictosidine

Mociprazine (a-(((1-ethynylcyclohexyl)oxy) methyl)-4-(2-methoxyphenyl)-1-

piperazineethanol)

0/ Demethylmociprazine In: Dog G433

piperazineethanol

In: Dog G433

0/ a-(((1-Ethynylcyclohexyl)oxy)methyl)-1piperazineethanol

In: Dog G433

0/ a-(((1-Ethynyl-hydroxycyclohexyl)oxy) methyl)-4-(2-methoxyphenyl)-1-

piperazineethanol

In: Dog G433

0/ Guaiacol Probably in: Dog D708, G433

Moclobemide (4-chloro-N-(2-(4-morpholinyl)

ethyl)benzamide)

0/ N-(p -Chlorobenzoyl)-N?-(2-hydroxyethyl) ethylenediamine

In: Rat F831

0/ p -Chloro-N-(2-(N-(2-hydroxyethyl)amino) ethyl)benzamide

In: Man G707

Rat G707

Modipafant ((/)-4-(o -chlorophenyl)-3ethoxycarbonyl-1,4-dihydro-6-methyl-2-(4-

(methylimidazo[4,5-c ]pyrid-1-yl)phenyl)-5-(N-

(2-pyridyl)carbamoyl)pyridine)

0/ 4-(o -Chlorophenyl)-3-ethoxycarbonyl-1,4dihydro-5-(N-(3-hydroxy-2-pyridyl)

carbamoyl)-6-methyl-2-(4-(methylimidazo

[4,5-c ]pyrid-1-yl)phenyl)pyridine

In: Dog H735

Rat H735

0/ 1,4-Dehydromodipafant In: Dog H735

Rat H735

0/ Modipafant-N-oxide In: Dog H735

Rat H735

Modipafant-N-oxide

Formed from: Modipafant

0/ 4-(o -Chlorophenyl)-3-ethoxycarbonyl-1,4dihydro-5-(N-(3-hydroxy-2-pyridyl)

carbamoyl)-6-methyl-2-(4-(methylimidazo

[4,5-c ]pyrid-1-yl)phenyl)pyridine-N-oxide

Probably in: Dog H735

Rat H735

M97

0/ N-((4-(p -Fluorophenyl)-2-formyl)but-1enyl)urea

In: Dog G962

Man G962

0/ Mofegiline carbamate In: Dog G962

Man G962

0/ N-Succinylmofegiline In: Dog G962

Man G962

Mofegiline carbamate

Formed from: Mofegiline

Mogadon

See : 1,3-Dihydro-7-nitro-5-phenyl-2H -1,4-

benzodiazepin-2-one

Moniliphenone (2?,6,6?-trihydroxy-2methoxycarbonyl-4?-methylbenzophenone) 0/ Chloromonilicin

In: Monilinia E190

0/ 4-Chloropinselin In: Monilinia E190

Mono-o -cresyl phosphate

Formed from: Di-o -cresyl phosphate

0/ Cyclic-o -tolyl phosphate Probably in: Rat G129

Monolinuron (3-(p -chlorophenyl)-1-methoxy-1-

methylurea)

0/ p -Chloroaniline In: Fusarium B237

0/ 3-(p -Chlorophenyl)-1-methylurea In: Fusarium B237

Monomethyl terephthalate

Formed from: Dimethyl terephthalate

Methyl p -cyanobenzoate

0/ Terephthalic acid In: Aspergillus H424

Bacillus F403

Montelukast ((R )-1-((1-(3-(2-(7-chloro-2-

quinolinyl)ethenyl)phenyl)-3-(2-(2-hydroxy-2-

propyl)phenyl)propyl)thiomethyl)

cyclopropaneacetic acid)

0/ (R )-1-((1-(3-(2-(7-chloro-2-quinolinyl) ethenyl)phenyl)-3-(2-(1,2-dihydroxy-2-

propyl)phenyl)propyl)thiomethyl)

cyclopropaneacetic acid

0/ 21-Hydroxymontelukast In: Man H804, J265

0/ 25-Hydroxymontelukast In: Man H804

0/ 33-Hydroxymontelukast In: Man H804

0/ Montelukast-b-D-glucuronide In: Man J265, H804

0/ Montelukast sulphoxide In: Man J265, H804

Montelukast-b-D-glucuronide

Formed from: Montelukast

Montelukast sulphoxide

Formed from: Montelukast

Monuron

See : 3-(p -Chlorophenyl)-1,1-dimethylurea

Mordant Orange 1 (2-hydroxy-5-((4-nitrophenyl)

azo)benzoic acid)

0/ 5-Amino-2-hydroxybenzoic acid In: Microorganism J476

0/ p -Phenylenediamine In: Microorganism J476

Morforex (N-morpholinoethylamphetamine)

0/ Amphetamine In: Man A2453

Moricizine (10-(3-(4-morpholinyl)-1-oxopropyl)-

10H -phenothiazin-2-yl)carbamic acid ethyl

ester)

0/ 2-Amino-10-(3-morpholinopropionyl) phenothiazine

In: Man J85, J747

0/ Ethyl (10-(N-(2-hydroxyethyl)-3aminopropionyl)phenothiazin-2-yl)

carbamate

In: Man J85, J747

0/ Moricizine sulphoxide In: Man J85, J747

Moricizine sulphoxide

Formed from: Moricizine

0/ Ethyl phenothiazine-2-carbamate sulphoxide

Probably in: Man J85, J747

Morin (2?,3,4?,5,7-pentahydroxyflavone) 0/ 2,4-Dihydroxybenzoic acid

In: Horseradish A1183

M98

0/ 2,4,4?-Trihydroxychalcone In: Horseradish A1183

Morphine ((/) isomer assumed unless otherwise stated)

Formed from: 6-Acetylmorphine

3-Benzoylmorphine

6-Butanoylmorphine

Codeine

3-Cyclohexanoylmorphine

4?-Ethyl-6-methyllaudanosoline 6-Ethyl-4?-methyllaudanosoline 3-Ethylmorphine

Morphine-3-b-D-glucuronide Morphine-6-b-D-glucuronide Morphinone

Pholcodine

3-Pivaloylmorphine

Probably formed from: 6-Nicotinoylmorphine

Normorphine

0/ Codeine In: Man A1453

Mouse G567

Rabbit G567

Rat G567

Contrast (in man) A1160

0/ Dihydromorphine In: Cat A2091

Guinea pig A2091

Mouse A2091

Rabbit A2091

Rat A1857, A2091

0/ Dimorphine In: Rat G616

0/ (8S )-(S-Glutathionyl)dihydromorphinone In: Guinea pig F18

Rat J165

0/ Hydromorphone In: Pseudomonas G907, H892

0/ Morphine-3-b-D-glucuronide In: Dog H786, K41

Guinea pig G521

Man A2370, A3296, G789, H292, H909,

H933, J74, J183, K33

Ochotona F438

Rabbit A1961, A2084

Rat A858, A1374, A1862, A1919, B526,

B962, C221, D344, D423, D799, F364, J400

Sheep G846, H178

See also : A134, A804, A2312, A2907, A3107,

A3827, C28, C562, C654, C672, D315, D495,

D659, E62, F521, G909, H537, H539,

H595, H639, H766, J97a, J416, J783

0/ Morphine-6-b-D-glucuronide In: Dog K41

Guinea pig G521

Man A3296, G789, H292, H766, H909,

H933, J74, K33, K517

Monkey D130, H861

Sheep G846, H178

See also : F521, H595, H639

Contrast (in rat) D799

0/ Morphine-N-oxide In: Guinea pig A3729

Horseradish C414, D104

Papaver A2743, D104

0/ Morphine-3-sulphate In: Cat A858

Man A2086, A3296

Monkey A2086

Rat A2086

0/ Morphinone In: Guinea pig C357, F876

Hamster K443

Papaver K756

Pseudomonas F815, G181

Rabbit H920

Rat E62, J165

See also : G51

0/ S-(10a-Morphinyl)glutathione Probably in: Rat D266, E127

0/ Normorphine In: Cat A2091

Man A1453, A2091, A2370, A3296

Mouse A2091

Rabbit A2091

Rat A1857, A1983, A2091, C669, D495,

E62

M99

0/ Pseudomorphine In: Horseradish A1357, C414, D104

Papaver D104

(/)-Morphine 0/ (/)-Morphine-3-b-D-glucuronide

In: Rat D799, F364

0/ (/)-Morphine-6-b-D-glucuronide In: Rat D799, F364

Morphine-3,6-di-b-D-glucuronide

Probably formed from: Morphine-3-b-Dglucuronide

0/ Morphine-6-b-D-glucuronide In: Abalone H428

Helix H428

Limpet H428

Morphine-3-b-D-glucuronide

Formed from: Morphine

0/ Morphine In: Abalone H419

Beef H419

Helix H419

Microorganism G567

Patella G879

Rat A2236, G861

See also : C102

0/ Morphine-3,6-di-b-D-glucuronide Probably in: Man A3296

(/)-Morphine-3-b-D-glucuronide Formed from: (/)-Morphine

Morphine-6-b-D-glucuronide

Formed from: Morphine

Morphine-3,6-di-b-D-glucuronide 0/ Morphine

In: Abalone H419

Beef H419

Helix H419

Microorganism J400

Rat A2236

(/)-Morphine-6-b-D-glucuronide Formed from: (/)-Morphine

Morphine-N-oxide

Formed from: Morphine

Morphine-3-sulphate

Formed from: Morphine

Formed from: Morphine

Oripavine

0/ S-(7,8-Dihydromorphinon-8-yl)glutathione Probably in: Guinea pig F876

Rat E62

0/ Morphine In: Papaver K756, K757

Pseudomonas H785

Rat J744

See also D572

S-(10a-Morphinyl)glutathione

Probably formed from: Morphine

0/ N-Acetyl-S-(10a-morphinyl)-L-cysteine Probably in: Man E127

Rat E127

S-Morpholino-2-benzothiazolyl sulphenamide

0/ N-Acetyl-S-(2-benzothiazolyl)-L-cysteine In: Rat H767

0/ 2-Mercaptobenzothiazole In: Rat H767

o -(2-N-Morpholinoethoxy)phenyl phenyl ether

0/ o -(2-N-Hydroxyoxomorpholinoethoxy) phenyl phenyl ether

In: Rabbit A325

Rat A325

0/ p -Hydroxyphenyl o -(2-N-morpholinoethoxy)phenyl ether

In: Rabbit A325

Rat A325

0/ 2-Hydroxyphenyl phenyl ether In: Rabbit A325

Rat A325

N-Morpholinoethylamphetamine

See : Morforex

3-O-Morpholinoethylmorphine

See : Pholcodine

3-O-(2-Morpholinoethyl)normorphine

Formed from: Pholcodine

1-Morpholino-3-((p -phenoxymethyl)phenyl)

propane

See : Fomocaine

p -Morpholinophenylacetic acid

Probably formed from: Chlorambucil

p -(g-Morpholinopropyl)benzoic acid Formed from: Fomocaine

M100

indandiol-a-D-glucoside In: Rat G303

trans -4-(2-Morpholinylmethoxy)-1,2-indandiol

Formed from: Indeloxazine

0/ trans -4-(2-Morpholinylmethoxy)-1,2indandiol-1-a-D-glucoside In: Rat E837

0/ trans -4-(5-Oxo-2-morpholinylmethoxy)- 1,2-indandiol

In: Rat E837

cis -4-(2-Morpholinylmethoxy)-1,2-indandiol-a-D-

glucoside

Formed from: cis -4-(2-Morpholinylmethoxy)-

1,2-indandiol

trans -4-(2-Morpholinylmethoxy)-1,2-indandiol-1-

a-D-glucoside

Formed from: trans -4-(2-Morpholinyl-

methoxy)-1,2-indandiol

10-(3-(4-Morpholinyl)-1-oxopropyl)-10H -

phenothiazin-2-yl)carbamic acid ethyl ester

See : Moricizine

7-(2-Morpholinylmethoxy)inden-4-ol

Formed from: Indeloxazine

Mosapride (4-amino-5-chloro-2-ethoxy-N-((4-((4-

fluorophenyl)methyl)-2-morpholi-

nyl)methyl)benzamide)

0/ 4-Amino-5-chloro-2-ethoxy-N-((1,4oxazin-2-yl)methyl)benzamide

In: Man K137

0/ p -Fluorobenzoic acid Probably in: Man K137

Moxifloxacin (1-cyclopropyl-6-fluoro-1,4-

dihydro-8-methoxy-7-(4aS,7aS )-octahydro-

6H -pyrrolo[3,4-b ]pyridin-6-yl)-4-oxo-3-

quinolinecarboxylic acid)

0/ Moxifloxacin-b-D-glucuronide In: Man K530

0/ Moxifloxacin-N-sulphate In: Man K530

Moxifloxacin-b-D-glucuronide

Formed from: Moxifloxacin

Moxifloxacin-N-sulphate

Formed from: Moxifloxacin

MPP

See : 1-Methyl-4-phenylpyridinium

phenylpyridine

Muramine (5,7,8,14-tetrahydro-3,4,10,11-

tetramethoxy-6-methyldibenz[c ,g ]azecin-

13(6H )-one)

Formed from: Tetrahydropalmatine

0/ Alpinigenine In: Papaver A1923

Musk xylene (5-tert -butyl-2,4,6-trinitro-m -

xylene)

0/ 4-tert -Butyl-2,6-dimethyl-3,5-dinitroaniline In: Rat K13

0/ 3-tert -Butyl-5-methyl-2,4,6-trinitrobenzyl alcohol

In: Rat K13

0/ 2,2-Dimethyl-2-(3,5-dimethyl-2,4,6trinitrophenyl)ethanol

In: Rat K13

Mycophenolic acid (6-(4-hydroxy-6-methoxy-7-

methyl-4-oxo-5-phthalanyl)-4-methyl-4-

hexanoic acid)

Formed from: 4,6-Dihydroxy-2,3-

dimethylbenzoic acid

O-(N-(p -Carboxyphenyl)carbamoyl)ethyl

mycophenolate

0/ Mycophenolic acid-b-D-glucuronide In: Man J138, J783

See also : D518

Mycophenolic acid-b-D-glucuronide

Formed from: Mycophenolic acid

Myricetin (3,3?,4?,5,5?,7-hexahydroxyflavone) 0/ Myricetin-3-b-D-glucoside

In: Pisum C90

Red cabbage A1733

Spruce G215

See also : H658

0/ Myricetin-4?-O-glucoside In: Onion G248

0/ Myricetin-7-O-glucoside In: Chrysanthemum J320

0/ 3,4?,5,5?,7-Pentahydroxy-3?-methoxyflavone Probably in: Lotus C905

0/ 3?,4?,5,5?,7-Pentahydroxy-3methoxyflavone

In: Chrysosplenium C792

M101

0/ Myricetin-3-triglucoside

In: Pisum C90

Myricetin-3-b-D-glucoside

Formed from: Myricetin

0/ Myricetin-3-diglucoside In: Pisum C90

See also : H658

Myricetin-4?-O-glucoside Formed from: Myricetin

Myricetin-7-O-glucoside

Formed from: Myricetin

Myricetin-3-triglucoside

Formed from: Myricetin-3-diglucoside

0/ 5-Allyl-3-methoxycatechol In: Rat J543

0/ 5-(1-Hydroxyallyl)-1-methoxy-2,3methylenedioxybenzene

In: Rat J543

0/ 3-Methoxy-4,5methylenedioxyamphetamine

In: Rat A699, A975

1-Myristyl-1-phenyl-2-(p -toluoyl)hydrazine

Probably formed from: Toluic acid

phenylhydrazide

Mysoline

See : 2-Deoxyphenobarbital

M102