6940-78-9
1-溴-4-氯丁烷
+
1075-89-4
3,3-四亚甲基戊二酰亚胺
→
21098-11-3
8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione
87691-91-6
替螺酮