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CAS号: 337959-72-5 英文名称: 2H-Pyran-2-one, 3-acetyl-4-hydroxy-5-methyl- (9CI) 英文同义词: 2H-Pyran-2-one, 3-acetyl-4-hydroxy-5-methyl-;2H-Pyran-2-one, 3-acetyl-4-hydroxy-5-methyl- (9CI) 中文名称: 中文同义词: 分子式: C8H8O4 分子量: 168.15