126-33-0
环丁砜
→
~37%
375-72-4
全氟丁基磺酰氟
18214-56-7
3,4-dimethyl-2,5-dihydrothiophene 1,1-dioxide
28084-25-5
+
7664-39-3
氢氟酸
2386-60-9
1-丁基磺酰氯
2991-84-6
氯化壬氟丁基磺酰