64244-47-9
4-(oxan-2-yloxy)but-2-yn-1-ol
+
108-24-7
乙酸酐
→
~91%
89773-29-5
acetic acid,4-(oxan-2-yloxy)but-2-yn-1-ol
6089-04-9
哌喃
83466-88-0
acetic acid,but-2-yne-1,4-diol