82918-78-3
2-butoxy-4-vinyl-tetrahydrofuran
→
~95%
53627-36-4
4-ethenyloxolan-2-one
821-11-4
2-丁烯-1,4-二醇
+
78-39-7
原乙酸三乙酯
~87%
1826-67-1
乙烯基溴化镁
497-23-4
2(5H)-呋喃酮
~51%
82918-73-8
bromoacetaldehyde 4-phenylthiobut-2-enyl butyl acetal
110969-15-8