101-75-7 4-(Phenylamino)azobenzene 4-(Phenylazo)diphenylamine 4-16-00-00457 (Beilstein Handbook Reference) 4-Anilinoazobenzene 4-Benzeneazodiphenylamine AI3-15296 Azobenzene, 4-anilino- BRN 0749359 Benzenamine, N-phenyl-4-(phenylazo)- DIPHENYLAMINE, 4-(PHENYLAZO)- EINECS 202-972-3 N-Phenyl-4-(phenylazo)aniline N-Phenyl-4-aminoazobenzene NSC 74774