74-88-4
甲基碘
→
66612-09-7
N,N,1-trimethylpyridin-1-ium-2-amine,iodide
5683-33-0
2-二甲氨基吡啶
+
627-31-6
1,3-二碘丙烷
1199223-66-9
1-methyl-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-5-ylium iodide