1-(4-Chloro-2-methylphenylazo)-2-hydroxy-3-(2-methoxyphenylcarbamoyl)naphthalene 2-Naphthalenecarboxamide, 4-((4-chloro-2-methylphenyl)azo)-3-hydroxy-N-(2-methoxyphenyl)- 4-((4-Chloro-2-methylphenyl)azo)-3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide 67599-18-2 EINECS 266-766-5