4-[(2,6-dichloro-4-nitrophenyl)azo]-N-(4-nitrophenyl)aniline

4-[(2,6-dichloro-4-nitrophenyl)azo]-n-(4-nitrophenyl)-benzenamin

4-[(2,6-dichloro-4-nitrophenyl)azo]-N-(4-nitrophenyl)-Benzenamine

Benzenamine, 4-[(2,6-dichloro-4-nitrophenyl) azo]-N-(4-nitrophenyl)-

1-[(2',6'-Dichloro-4'-nitrophenyl)azo]-4-(4''-nitrophenylamino)benzene