methyl N-[4-(2-hydroxyethylsulfamoyl)phenyl]carbamate

methyl N-[4-(propan-2-ylsulfamoyl)phenyl]carbamate

N-({4-[(甲氧羰基)氨基]苯基}磺酰基)甘氨酸

氯磺酸

4-(methoxycarbonylamino)benzenesulfonic acid