1092459-51-2
1-(2-bromo-3-pyridinyl)-2,2,2-trifluoroethanol
→
886371-13-7
1-(2-bromopyridin-3-yl)-2,2,2-trifluoroethanone
956010-87-0
3-(三氟甲基)-1H-吡咯3,4-b吡啶