Toluol-4-sulfonsaeure-(4-anilino-anilid), Benzenesulfonamide,4-methyl-N-[4-(phenylamino)phenyl], 4-methyl-N-[4-(phenylamino)phenyl]benzenesulfonamide, N'-(Toluol-sulfonyl-(4))-N-phenyl-p-phenylendiamin, 4-(p-toluenesulfamoyl)diphenylamine, p-(p-Tolylsulfonylamino)diphenylamine, toluene-4-sulfonic acid-(4-anilino-anilide), 4-(p-toluenesulfonamido)diphenylamine, Aranox, N-phenyl-4-(p-toluenesulfonamido)aniline, 4'-anilinotoluene-4-sulfonanilide, p-(p-Toluenesulfonamido)diphenylamine