英文名称: | 2-c)(1)benzopyran-6-one, 3,9-dihydroxy-6h-benzofuro( | 3,9-dihydroxy-6h-benzofuro(3,2-c)(1)benzopyran-6-one | 2-(2,4-dihydroxyphenyl)-6-hydroxy-3-benzofurancarboxylic aci delta-lacton | 2-c][1]benzopyran-6-one, 3,9-dihydroxy-6h-benzofuro[ | coumestrol | cumoesterol | cumostrol |
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