929617-35-6
5-溴-1H-吡唑[3,4-C]吡啶
→
~75%
929617-31-2
5-bromo-3-chloro-2H-pyrazolo[3,4-c]pyridine
156118-16-0
2-溴-4-甲基-5-氨基吡啶
23056-47-5
2-溴-4-甲基-5-硝基吡啶