Benzenesulfonamide, 4-nitro-, 4-Nitrobenzolesulfamide, Benzenesulfonamide,p-nitro, 4-Nitro-benzenesulfonamide, EINECS 228-691-6, 4-nitrophenylsulfonamide, p-Nitrobenzenesulfonamide, 4-Nitrobenzenesulphonamide, Benzenesulfonamide,4-nitro, p-nosyl-NH2, p-Nitrobenzene sulphonamide, p-Nitrophenylsulfonamide