对乙酰氨基苯磺酰氯

N-acetyl-sulfanilic acid-(3-hydroxy-anilide)

3-氨基苯酚

N-[4-[(3-nitrophenyl)sulfamoyl]phenyl]acetamide

N-[4-[[(3-氨基苯基)氨基]磺酰基]苯基]-乙酰胺