4'-Methoxycarbonyl-N-benzoyloxy-N-methyl-4-aminoazobenzene 55936-75-9 BENZOIC ACID, p-((p-(METHYLHYDROXYAMINO)PHENYL)AZO)-, METHYL ESTER, BENZOATE BRN 1830897 Benzoic acid, p-((p-(benzoyloxymethylamino)phenyl)azo)-, methyl ester