Ethyl 2-chloro-2-(2- (4-chlorophenyl) hydrazono)acetate

Acetic acid, 2-chloro-2-[2-(4-chlorophenyl)hydrazinylidene]-, ethyl ester; Acetic acid, chloro[(4-chlorophenyl)
hydrazono]-, ethyl ester; Glyoxylic acid, chloro-, ethyl ester, 2-[(p-chlorophenyl)hydrazone]; 2-Chloro-2-[[(4-chlorophenyl)amino]imino]acetic acid ethyl ester; Ethyl (4-chlorophenylhydrazono)chloromethylcarboxylate