36983-35-4
2-呋喃 丁酸-a-y-脱氧乙酯
→
~74%
33545-40-3
5-(2-呋喃基)异恶唑-3-羧酸乙酯
1192-62-7
2-乙酰基呋喃
33008-49-0
4-furan-2-yl-4-oxo-but-2-ynoic acid ethyl ester