425429-11-4
2-((phenylsulfonyl)methyl)-1,3-dioxepane
→
~68%
17832-28-9
4-羟丁基乙烯基醚
110-63-4
1,4-丁二醇
+
74-86-2
乙炔
~46%
3891-33-6
1,4-丁二醇乙烯醚