1-Amino-4-chloro-3-benzenesulfonic acid 2',4'-dimethylphenylamide 5-Amino-2-chloro-N-(2,4-dimethylphenyl)benzenesulphonamide 71215-81-1 Benzenesulfonamide, 5-amino-2-chloro-N-(2,4-dimethylphenyl)- EINECS 275-269-2