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CAS号: 56039-24-8 英文名称: 6-ethyl-2,4-dioxo-3-propionyl-3,4-dihydro-2H-pyran-5-carboxylic acid 英文同义词: 6-ethyl-2,4-dioxo-3-propionyl-3,4-dihydro-2H-pyran-5-carboxylic acid;2H-Pyran-5-carboxylic acid, 6-ethyl-3,4-dihydro-2,4-dioxo-3-(1-oxopropyl)- 中文名称: 中文同义词: 分子式: C11H12O6 分子量: 240.21