136630-36-9
2-(2-amino-4-bromophenyl)-5-bromoaniline
→
~58%
852138-89-7
4,4-二溴-2,2-二碘联苯
3460-18-2
2,5-二溴硝基苯
91371-12-9
4-bromo-1-(4-bromo-2-nitrophenyl)-2-nitrobenzene