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CAS号: 671758-37-5 英文名称: 2H-Pyrano[4,3-b]pyridine-3-carbonitrile,7-ethyl-1,5,7,8-tetrahydro-7-methyl-2-oxo-(9CI) 英文同义词: 7-ethyl-7-methyl-2-oxo-5,8-dihydro-1H-pyrano[4,3-b]pyridine-3-carbonitrile;2H-Pyrano[4,3-b]pyridine-3-carbonitrile, 7-ethyl-1,5,7,8-tetrahydro-7-methyl-2-oxo-;2H-Pyrano[4,3-b]pyridine-3-carbonitrile,7-ethyl-1,5,7,8-tetrahydro-7-methyl-2-oxo-(9CI) 中文名称: 中文同义词: 分子式: C12H14N2O2 分子量: 218.25