中文名称:6-BROMO-3-HYDROXYPYRAZINE-2-CARBOXAMIDE英文名称:2-Pyrazinecarboxamide, 6-bromo-3,4-dihydro-3-oxo-CAS No.:259793-88-9分子式:C5H4BrN3O2同分异构体分子量:218EINECS号:类别:医药中间体