771-60-8
2,3,4,5,6-五氟苯胺
+
98-59-9
对甲苯磺酰氯
→
118841-85-3
4-methyl-N-(2,3,4,5,6-pentafluorophenyl)benzenesulfonamide
88-61-9
2,4-二甲基苯磺酸