630-19-3
特戊醛
+
545-06-2
三氯乙腈
→
~48%
63212-76-0
4,4-dimethylpent-2-ynenitrile
35066-45-6
ethyl 4,4-dimethyl-2-pentynoate
917-92-0
3,3-二甲基-1-丁炔
1122-85-6
氰酸苯酯
52324-02-4
4,4-dimethyl-pent-2-ynoic acid amide