英文名称: | 2,6-epoxy(2)benzothieno(5,6-b)oxirene-3,5-dione, hexahydro-, (1a-alpha,2-beta,2 | 5a- alpha,6-beta,6a-alpha)-a-alph | 5,6-exo-epoxyendothall thioanhydride | 6-epoxy(2)benzothieno(5,6-b)oxirene-3,5-dione,hexahydro-, (1a-alpha,2-beta,2a-alpha,5a- alpha,6-beta |
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