1655-07-8
2-环己酮甲酸乙酯
→
~99%
30132-23-1
3-溴-2-氧-环己酮甲酸乙酯
7726-95-6
溴素
+
35244-45-2
ethyl 2-(1-piperidinyl) 1-cyclohexenecarboxylate
35244-51-0