Sulphur Yellow 12 [1,1'-Biphenyl]-4,4'-diamine, reaction products with 4-(6-methyl-2-benzothiazolyl)benzenamine and sulfur Formamide, N-(5-amino-2-methylphenyl)-, reaction products with aniline and sulfur C.I. Sulphur Yellow 3 (8CI,9CI) C.I. Sulphur Violet 4 (8CI)

C.I. Sulphur Violet 5 (8CI) [1,1'-Biphenyl]-4,4'-diamine, reaction products with 4-methyl-1,3-benzenediamine and sulfur Sulphur Yellow 20 Sulphur yellow 2