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CAS号: 72126-54-6 英文名称: 5-Chloro-6-methyl-2,3-pyrazinedicarbonitrile 英文同义词: 5-Methyl-6-chloropyrazine-2,3-dicarbonitrile;5-Chloro-6-methyl-2,3-pyrazinedicarbonitrile;2,3-Pyrazinedicarbonitrile, 5-chloro-6-methyl- 中文名称: 中文同义词: 分子式: C7H3ClN4 分子量: 178.58