4-Amino-2-Hydroxytoluene, p-Aminophenol, p-Phenylenediamine, 2-Methylresorcinol, 4-Chlororesorcinol, p-Phenylenediamine, 4-Chlororesorcinol, 2-Methylresorcinol, 2-Amino-4-Hydroxyethylaminoanisole Sulfate, N,N-Bis (2-Hydroxyethyl)-p-Phenylenediamine Sulfate.