4-硝基-4'-氨基二苯基砜

[N-acetyl-4-[4-[acetyl(acetyloxy)amino]phenyl]sulfonylanilino] acetate

N-[4-[4-(hydroxyamino)phenyl]sulfonylphenyl]hydroxylamine

N-[4-(4-acetamidophenyl)sulfonylphenyl]acetamide