2.5-Dimethylanilin-4-sulfonsaeure, 4-amino-2,5-dimethyl-benzenesulfonic acid, 2,5-Dimethylsulphanilic acid, Benzenesulfonic acid, 4-amino-2,5-dimethyl-, EINECS 248-718-5, 2-AMINO-4-(ETHYLSULFONYL)PHENOL, 4-Amino-2,5-xylenesulfonic acid, 2,5-Dimethylsulfanilic acid, 2,5-dimethylaniline-4-sulfonic acid, 4-Amino-2,5-dimethyl-benzolsulfonsaeure, 5-Amino-p-xylol-sulfonsaeure-(2), 2-Amino-p-xylol-5-sulfonsaeure