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CAS号: 617711-92-9 英文名称: 2-Propenoicacid,2-methyl-,4-ethyltetrahydro-2-oxo-2H-pyran-4-ylester(9CI) 英文同义词: 2-Propenoic acid, 2-methyl-, 4-ethyltetrahydro-2-oxo-2H-pyran-4-yl ester;2-Propenoicacid,2-methyl-,4-ethyltetrahydro-2-oxo-2H-pyran-4-ylester(9CI) 中文名称: 中文同义词: 分子式: C11H16O4 分子量: 212.24