126717-59-7
2-甲氧基-5-溴-6-甲基吡啶
+
63755-30-6
ethyl pyridin-1-ium-1-carboxylate,chloride
→
91618-17-6
6-methoxy-2-methyl-3-pyridin-4-ylpyridine
110-86-1
吡啶