| 英文名称: | | (1)benzopyrano(3,4-b)furo(2,3-h)(1)benzopyran-6(6a-alphah)-one, 1,2,12,12a-alph | | 9-dimethoxy-a-tetrahydro- 2-alpha-isopropyl- | | dihydrorotenone | | dihydro-rotenon | | 4-b)furo(2,3-h)(1)benzopyran-6(6a-alphah)-one,1,2,12,12a-alpha-tetrahydro- 2-alpha-isopropyl-8,9-dim(1)benzopyrano( |
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