7-溴-1H-吡咯并[2,3-B][1,4]恶嗪-2(3H)-酮
7-溴-1H-吡咯并[2,3-B][1,4]恶嗪-2(3H)-酮;7-溴-1H-吡啶并[2,3-B][1,4]_嗪-2(3H)-酮
7-BROMO-1H-PYRIDO[2,3-B][1,4]OXAZIN-2(3H)-ONE
7-BROMO-1H-PYRIDO[2,3-B][1,4]OXAZIN-2(3H)-ONE;7-BROMO-1H-PYRIDO[2,3-B][1,4]OXAZIN-2-ONE;7-broMo-1H,2H,3H-pyrido[2,3-b][1,4]oxazin-2-one
