| 英文名称: | | 2-butenoic acid, 2-methyl-, 1,3,3a,4,14,14a-hexahydro-6,7,8-trimethoxy-3-oxoben | | zo(3,4)furo (3',4':6,7)cycloocta(1,2-f)(1,3)benzodioxol-14-yl ester, stereoisom | | steganangin | | 2-butenoic acid, 2-methyl-,1,3,3a,4,14,14a-hexahydro-6,7,8-trimethoxy-3-oxobenzo(3,4)furo(3',4':6,7)cycloocta(1,2-f)(1,3)benzodioxol-14-yl ester, stereoisomer |
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