英文别名:
1-Oxo-3-methyl-8-hydroxy-3,4-dihydro-1H-2-benzopyran-7-carboxylic acid;1-Oxo-3-methyl-8-hydroxyisochroman-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-;8-hydroxy-3-methyl-1-oxoisochromane-7-carboxylic acid