2-Methyl-5-Amino-Benzene-Sulfona... 

4-Nitro-2-Aminophenol-6-Sulfonic... 

Bon-Acid 

5-Amino-o-cresol 

1,2,4-Benzenetriol 

6-Amino-o-cresol 

p-Phenylenediamine 

Toluene-2,5-diamine 

4-amino-3-methyl-Phenol 

4-Nitro-1,3-phenylenediamine-sul... 

2-Nitro-1,4-benzenediamin 

4-Aminophenol 

p-Phenylenediamine-sulfate 

m-Phenylenediamine-sulfate 

1,4-Phenyldiamine-hydrochloride 

2-Nitro-1,4-benzenediamin 

4-Chlororesorcinol 

N-Phenyl-p-phenylene-diamine 

p-Phenylenediamine-sulfate 

4-amino-3-methyl-Phenol 

4-Aminophenol 

Toluene-2,5-diamine 

2-chloro-1,4-benzenediamine-sulf... 

N-Phenyl-p-phenylene-diamine 

4-Methyl-3-nitrophenol  

Hc-Red-3 

HC-RED-7 

4-Aminophenol-sulfate 

4-Aminophenol-sulfate 

4-Amino-3-nitrophenol 

2,4-Diaminophenetole-sulfate 

4-Fluoro-3-nitroaniline 

2-(2-Hydroxy)ethyl-p-phenylene-d... 

2-Methyl-4-nitroaniline 

Bis-1,4-(2-hydroxyethylamino)-2-... 

4,5-Diamino-1-(2-hydroxyethyl)py... 

HC-Red-1 

HC-BLUE-2 

C.I.-Basic-blue-57 

HC-Blue-11 

4-Methyl-3-nitrophenol 

5-Amino-6-Chloro-2-Methylphenol(... 

2,3-Indolinedione 

2-methyl-3-hydroxy-quinoline-4-c... 

1-Amino-8-Naphthol-3,-6-Disulfon...