ABSTRACT

Abstr. 1969, 70, 88819. 11. Morton, A. A.; Stevens, J. R. Dyes of the triphenylmethane series. US Patent 2029830, 1936; Chem.

Abstr. 1936, 30, 15313. 12. Gulinov, V. G. Preparation of crystal violet from chloropicrin and dimethylaniline. Ukr. Khim. Zh.