2-Amino-3,5-dimethylbenzenesulfonic acid 2-Amino-3,5-xylenesulfonic acid 2-Amino-3,5-xylenesulphonic acid 3,5-Xylenesulfonic acid, 2-amino- (8CI) 88-22-2 Benzenesulfonic acid, 2-amino-3,5-dimethyl- C.I. 24855 EINECS 201-811-4 NSC 7548