英文名称: | 4,9-epoxynaphtho(2,3-c)furan-1,3-dione, 3a,4,9,9a-tetrahydro-, (3a-alpha,4-beta | ,9-beta,9a- alpha)- | 4-beta,9-beta,9a-alpha)-3a,4,9,9a-tetrahydro-4,9-epoxynaphtho( 2,3-(3a-alph | c)furan-1,3-dione | 3-c)furan-1,3-dione,3a,4,9,9a-tetrahydro-, (3a-alpha,4-beta,9-beta,9a- alpha)-9-epoxynaphtho(2 |
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