444902-33-4
→
~86%
444902-34-5
6-氯-5-碘-3-吡啶醇
25391-60-0
2-氯-3-碘-5-硝基吡啶
444902-32-3
6-氯-5-碘吡啶-3-胺
5418-51-9
2-羟基-5-硝基吡啶
25391-58-6
3-碘-2-羟基-5-硝基吡啶