Haflutan, 4-chloro-benzene-1,3-disulfonic acid diamide, Frictan, Indigatin, 4-chloro-benzene-1,3-disulfonamide, Aquedux, Monochlorphenamide, Mahi, Aponiere, Diumide, Clofenamide, 4-Chlor-benzol-1,3-disulfonamid, Eleklin, 1-Chlor-2,4-bis-sulfamoyl-benzol, 4-Chlor-benzol-1,3-disulfonsaeure-diamid