2-Naphthalenecarboxamide, 4-((3-chloro-2-methylphenyl)azo)-N-(4-(((4-(((4-((3-chloro-2-methylphenyl)azo)-3-hydroxy-2-naphthalenyl)carbonyl)amino)phenyl)amino)carbonyl)phenyl)-3-hydroxy- 4-((3-Chloro-2-methylphenyl)azo)-N-(4-(((4-(((4-((3-chloro-2-methylphenyl)azo)-3-hydroxy-2-naphthalenyl)carbonyl)amino)phenyl)amino)carbonyl)phenyl)-3-hydroxy-2-naphthalenecarboxamide 4-((3-Chloro-2-methylphenyl)azo)-N-(4-(((4-(((4-((3-chloro-2-methylphenyl)azo)-3-hydroxy-2-naphthyl)carbonyl)amino)phenyl)amino)carbonyl)phenyl)-3-hydroxynaphthalene-2-carboxamide 56418-72-5 EINECS 260-167-2