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CAS号: 2067-84-7 英文名称: 1,4-DIHYDRO-PYRIDO[2,3-B]PYRAZINE-2,3-DIONE 英文同义词: NSC 91561;2,3-Dihydroxypyrido[2,3-b]pyrazine;1H,4H-Pyrido[2,3-b]pyrazine-2,3-dione;2,3-Dihydroxy-1,4,5-triazanaphthalene;pyrido[2,3-b]pyrazine-2,3(1H,4H)-dione;1,4-DIHYDRO-PYRIDO[2,3-B]PYRAZINE-2,3-DIONE;Pyrido[2,3-b]pyrazine-2,3-dione, 1,4-dihydro- 中文名称: 吡啶并[2,3- B]吡嗪- 2,3(1H,4H) - 二酮 中文同义词: 1,4-二氢吡啶并[2,3-B]吡嗪-2,3-二酮;吡啶并[2,3- B]吡嗪- 2,3(1H,4H) - 二酮 分子式: C7H5N3O2 分子量: 163.13 熔点 : >300 °C 密度 : 1.424±0.06 g/cm3(Predicted) 酸度系数(pKa): 8.98±0.20(Predicted)