1204234-60-5
1-(5-bromopyridin-3-yl)-2,2,2-trifluoroethanol
→
~96%
886364-44-9
1-(5-溴-吡啶-3-基)-2,2,2-三氟乙酮
113118-81-3
5-溴吡啶-3-甲醛