2-Naphthalenecarboxamide, N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy- 2-Naphthanilide, 4'-chloro-3-hydroxy-2',5'-dimethoxy- 4273-92-1 C.I. 37555 C.I. Azoic Coupling Component 23 NSC73118 Naphtanilide LC Naphtazol LC Naphthol AS-LC Naphtol AS-LC Naphtol AS-LCLL Sanatol LC