109-04-6
邻溴吡啶
+
75-03-6
碘乙烷
→
88223-05-6
1-ethyl-2-iodopyridin-1-ium,iodide
109-09-1
2-氯吡啶
36075-71-5
2-bromo-1-ethyl-pyridinium
19006-71-4
2(1H)-Pyridinethione, 1-ethyl-
84255-08-3
1-ethyl-4-[(1-ethylpyridin-1-ium-2-yl)methylidene]quinoline,iodide
38361-66-9
1-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]quinoline,iodide