108-89-4
4-甲基吡啶
+
64-17-5
乙醇
→
~4%
18113-81-0
2-乙基-5-甲基吡啶
2150-18-7
2-ethyl-4-methylpyridine
~3%
1122-81-2
4-丙基吡啶
15196-97-1
1-ethyl-4-methyl pyridinium iodide
104-90-5
5-乙基-2-甲基-吡啶
858443-12-6
2-ethyl-6-chloro-4-methyl-pyridine
75-03-6
碘乙烷
499-80-9
2,4-吡啶二羧酸