4-Benzamido-2-chloro-5-hydroxyaniline hydrochloride 66142-16-3 Benzamide, N-(4-amino-5-chloro-2-hydroxyphenyl)-, monohydrochloride EINECS 266-176-8 N-(4-Amino-5-chloro-2-hydroxyphenyl)benzamide monohydrochloride