N,N-Dimethyl-4,4'-azodianilineN,N-二甲基-4,4-偶氮二苯胺4-氨基-4′-二甲氨基偶氮苯N,N-Dimethyl-4,4′-azodianiline4-(4-Dimethylaminophenylazo)anilinep,p′-DMPA-苯胺p,p′-DMPA-aniline4-Amino-4′-dimethylaminoazobenzeneN,N-二甲基-4,4-偶氮二苯胺Disperse Black 3p,p′-Dimapa-aniline4-Amino-4′-(dimethylamino)azobenzeneN,N-Dimethyl-4,4′-azodianiline4-(4-Dimethylaminophenylazo)aniline