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CAS号: 16281-43-9 英文名称: 1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid 英文同义词: 1-Oxo-3-methyl-8-hydroxyisochroman-7-carboxylic acid;1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid;3,4-Dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic acid;1H-2-Benzopyran-7-carboxylic acid, 3,4-dihydro-8-hydroxy-3-methyl-1-oxo- 中文名称: 1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid 中文同义词: 分子式: C11H10O5 分子量: 222.19