(N-acetyl-sulfanilyl)-thiourea

N-(N-acetyl-sulfanilyl)-S-methoxymethyl-isothiourea

{2-[(N-acetyl-sulfanilyl)-amino]-thiazol-4-yl}-acetic acid ethyl ester

4-氨基苯磺酰氟

4-二甲胺基苯基偶氮苯磺酰氯