23957-55-3 3,5-Dichloro-4-methoxybenzoic acid 2-phenethylhydrazide monohydrochloride Benzoic acid, 3,5-dichloro-4-methoxy-, 2-phenethylhydrazide, monohydrochloride p-Anisic acid, 3,5-dichloro-, 2-phenethylhydrazide monohydrochloride