130284-55-8
5-bromo-6-chloropyridin-3-yl acetate
→
~10%
130115-85-4
2-氯-3-溴-5-羟基吡啶
130284-53-6
2-氯-3-溴-5-氨基吡啶
15862-33-6
3-溴-5-硝基-2-羟基吡啶
5470-17-7
3-溴-2-氯-5-硝基吡啶