52090-62-7
1-(1H-吡唑并[4,3-b]吡啶-1-基)乙酮
→
~94%
272-52-6
1H-吡唑并[4,3-b]吡啶
31224-43-8
3-氟吡啶-2-醛
~60%
25976-65-2
2-Pyridinecarboxaldehyde, hydrazone
372-47-4
3-氟吡啶