| 英文名称: | | 1h-2-benzopyran-7-carboxylic acid, 3,4-dihydro-6,8-dihydroxy-3,5-dimethyl-4-(tr | | 3,4-dihydro-6,8-dihydroxy-3,5-dimethyl-4-(trifluoromethyl)-1h-2-benzopyr an-7 | | 3,4-dihydro-6,8-dihydroxy-3,5-dimethyl-4-(trifluoromethyl)-1h-2-benzopyran-7-carboxylic aci |
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