1573-17-7
1,4-二乙酰氧基-2-丁炔
→
~94%
83466-88-0
acetic acid,but-2-yne-1,4-diol
89773-29-5
acetic acid,4-(oxan-2-yloxy)but-2-yn-1-ol
~92%
110-65-6
丁炔二醇
+
64-19-7
乙酸
~89%
108-24-7
乙酸酐
75-36-5
乙酰氯
38982-28-4
2-oxobut-3-enyl acetate
88550-28-1
4-acetyloxybut-2-ynoic acid