4-Nitro-N-(4-nitrophenyl)benzenesulfonamide

N-(4-methoxyphenyl)-4-nitrobenzenesulfonamide

Benzenesulfonamide, N-(3-methylphenyl)-4-nitro-

4-nitro-N-(2-tolyl)benzenesulfonamide

N-(4-acetylphenyl)-4-nitrobenzenesulfonamide