1565-17-9 4-11-00-00656 (Beilstein Handbook Reference) 4-Acetylbenzenesulfonamide 4-Acetylbenzenesulphonamide BRN 2099150 Benzenesulfonamide, 4-acetyl- Benzenesulfonamide, p-acetyl- (6CI,7CI,8CI) EINECS 216-363-5 P-ACETYLBENZENESULFONAMIDE p-Acetobenzenesulfonamide