13472-85-0
5-溴-2-甲氧基吡啶
→
~58%
446284-14-6
5-Bromo-2-methoxypyridine 1-oxide
1186637-43-3
3-溴-6-甲氧基氰基吡啶
446284-16-8
5-bromo-2-methoxy-4-nitro-1-oxidopyridin-1-ium