88357-95-3
Butanoic acid, 3-oxo-, 1-(1,1-dimethylethyl)-2-propenyl ester
→
~59%
61478-31-7
7,7-dimethyloct-5-en-2-one
917-92-0
3,3-二甲基-1-丁炔
+
78-94-4
丁烯酮 甲基乙烯基酮
60041-31-8
(RS)-(±)-4,4-dimethylpent-1-en-3-ol