1120-90-7
3-碘吡啶
+
519059-04-2
1-(Difluoromethoxy)-4-ethynylbenzene
→
918542-10-6
3-[2-[4-(difluoromethoxy)phenyl]ethynyl]pyridine
918542-11-7
1-[4-(difluoromethoxy)phenyl]-2-pyridin-3-ylethane-1,2-dione