84446-17-3
2-bromo-N-(2-chloropyridin-3-yl)benzamide
→
~86%
67588-15-2
2-bromo-N-(2-oxo-1H-pyridin-3-yl)benzamide
7154-66-7
2-溴苯甲酰氯
6298-19-7
3-氨基-2-氯吡啶