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CAS号: 53252-22-5 英文名称: 4H-Pyran-4-one,2,3-dihydro-5-methyl-(9CI) 英文同义词: 4H-Pyran-4-one, 2,3-dihydro-5-methyl-;4H-Pyran-4-one,2,3-dihydro-5-methyl-(9CI) 中文名称: 中文同义词: 分子式: C6H8O2 分子量: 112.13