349-94-0
5-氯-2-三氟甲基吡啶
→
~88%
823221-95-0
5-chloro-4-iodo-2-(trifluoromethyl)pyridine
244221-57-6
5-氯-2-碘嘧啶
40473-01-6
2-溴-5-氯吡啶
823221-96-1
3-chloro-2-iodo-6-(trifluoromethyl)pyridine