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CAS号: 50866-32-5 英文名称: 5-OXO-4,5-DIHYDROPYRAZINE-2-CARBALDEHYDE 英文同义词: 5-OXO-4,5-DIHYDROPYRAZINE-2-CARBALDEHYDE;4,5-dihydro-5-oxo-2-Pyrazinecarboxaldehyde;2-Pyrazinecarboxaldehyde, 4,5-dihydro-5-oxo- 中文名称: 中文同义词: 分子式: C5H4N2O2 分子量: 124.1