4'-Phenylazoacetanilide 4-16-00-00468 (Beilstein Handbook Reference) 4-Acetylaminoazobenzene 4128-71-6 AI3-17603 Acetamide, N-(4-(phenylazo)phenyl)- (9CI) Acetanilide, 4'-phenylazo- BRN 0747512 N-(4-(PHENYLAZO)PHENYL)ACETAMIDE NSC 404299 NSC 5974 p-Acetamidoazobenzene p-Phenylazoacetanilide