19754-58-6
2-dec-9-ynoxyoxane
+
4784-77-4
1-溴-2-丁烯
108-24-7
乙酸酐
→
66182-06-7
acetic acid,11-methyltridec-12-en-9-yn-1-ol
71394-01-9
[(E)-tetradec-12-en-9-ynyl] acetate