106276-78-2 Benzoic acid, 2,3,4,5-tetrachloro-6-cyano-, methyl ester, reaction products with 4-((4-aminophenyl)azo)-3-methylbenzenamine and sodium methoxide Reaction product of benzoic acid, 2,3,4,5-tetrachloro-6-cyano-, methyl ester with sodium methylate and benzeneamine, 4-((4-amino-phenyl)azo)-3-methyl-