18112-31-7
6-氯-2-甲基-3-溴-咪唑并[1,2-b]吡嗪
→
~92%
78867-38-6
6-chloro-2-methyl-3-bromo-imidazo[1,2-b]pyridazine.1bromine
14793-00-1
6-氯-2-甲基咪唑并[1,2-b]吡嗪
~88%