121-52-8 3-Nitrobenzenesulfonamide 3-Nitrobenzolesulfamide AI3-50018 Benzenesulfonamide, 3-nitro- Benzenesulfonamide, m-nitro- (8CI) EINECS 204-477-8 NSC 407487 m-Nitrobenzenesulfonamide m-Nitrobenzenesulphonamide