77992-34-8
1-(pyridin-2-yl)-4,5-dihydro-1H-pyrazol-3-amine
→
~64%
87949-16-4
3-氨基-1-(吡啶-2-基)吡唑
4930-98-7
2-肼吡啶
+
60838-50-8
3-甲氧基丙烯腈