p-((2, 4-Difluorophenyl)azo)-N, N-dimethyl-aniline

p-((2-Chloroethyl)ethylamino)benzaldehyde

p-((2-Hydroxy-1-naphthyl)azo)benzenesulphonic acid, compound with methylamine (1:1)

p-((2-Methoxy-4-((2-methoxyphenyl)azo)-5-methylphenyl)azo)phenol

p-((2-Methoxy-4-((2-methoxyphenyl)azo)phenyl)azo)phenol

p-((2-Methyl-4-((o-tolyl)azo)phenyl)azo)phenol

p-((3, 4-Difluorophenyl)azo)-N, N-dimethyl-aniline

p-((3-Methyl-4-((4-(2-(sulphooxy)ethoxy)phenyl)azo)phenyl)azo)phenol

p-((4, 4, 5, 5, 5-Pentafluoro-3-(pentafluoroethyl)-1, 2, 3-tris(trifluoromethyl)pent-1-enyl)oxy)-N-(3-(triethoxysilyl)propyl)benzenesulphonamide

p-((4-((2-Hydroxy-1-naphthyl)azo)phenyl)azo)benzenesulphonic acid, compound with 2, 2', 2''-nitrilotriethanol (1:1)

p-((4-((2-Hydroxy-1-naphthyl)azo)phenyl)azo)benzenesulphonic acid, compound with 2-(dimethylamino)ethanol (1:1)

p-((4-((2-Hydroxyethyl)amino)-1-naphthyl)azo)benzenesulphonamide

p-((4-((p-Hydroxyphenyl)azo)-o-tolyl)azo)-N, N-dimethylbenzenesulphonamide

p-((4-(Anilino)phenyl)azo)benzenesulphonic acid, compound with 2, 2'-iminodiethanol (1:1)

p-((4-Amino-2, 5-xylyl)azo)benzenesulphonic acid

p-((4-Amino-o-tolyl)azo)-N, N-dimethylbenzenesulphonamide

p-((Bis(4-(dimethylamino)phenyl)methyl)amino)benzenesulphonic acid

p-((p-(Ethyl(2-hydroxyethyl)amino)phenyl)azo)benzenesulphonamide

p-((p-Nitrophenyl)thio)aniline

p-((p-Nitrophenyl)thio)toluene