854448-63-8
(3-ethoxycarbonyl-1-methyl-2-oxo-cyclohexyl)-acetic acid ethyl ester
→
58711-31-2
2-(1-methyl-2-oxocyclohexyl)acetic acid
105-36-2
溴代乙酸乙酯
+
583-60-8
2-甲基环己酮
203244-99-9
1-benzyl-3a-methyl-3,4,5,6-tetrahydroindol-2-one
810681-62-0
1-(3-Butyn-1-yl)-3a-methyl-1,3,3a,4,5,6-hexahydro-2H-indol-2-one