626-67-5
N-甲基哌啶
+
542-69-8
碘丁烷
→
~99%
37971-78-1
1-butyl-1-methylpiperidin-1-ium
74-88-4
甲基碘
84437-36-5
1-methyl-1-propan-2-ylpiperidin-1-ium,iodide
4945-48-6
1-丁基哌啶