26452-80-2
2,4-二氯吡啶
→
~78%
343781-36-2
2,4-二氯-3-碘吡啶
78607-36-0
2-氯-3-碘吡啶
153034-86-7
2-氯-4-碘吡啶
109-09-1
2-氯吡啶
626-03-9
2,4-二羟基吡啶
1100932-71-5
2,4-dihydroxy-3-iodopyridine