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CAS号: 1374115-62-4 英文名称: 2-ethynyl-5-Methoxypyrazine 英文同义词: 2-ethynyl-5-Methoxypyrazine;Pyrazine, 2-ethynyl-5-methoxy-;2-Ethynyl-5-methoxy-1,4-diazine, (5-Methoxypyrazin-2-yl)acetylene 中文名称: 2 - 乙炔基-5 - 甲氧基吡嗪 中文同义词: 2 - 乙炔基-5 - 甲氧基吡嗪 分子式: C7H6N2O 分子量: 134.14