34990-23-3
2-ethyl-2-(3-oxo-butyl)-cyclohexane-1,3-dione
→
~70%
16154-18-0
8a-ethyl-3,4,7,8-tetrahydro-2H-naphthalene-1,6-dione
18456-78-5
2-ethyl-1,3-Cyclohexanedione
+
78-94-4
丁烯酮 甲基乙烯基酮