| 英文名称: | | 5-beta-card-20(22)-enolide, 3-beta-((2,6-dideoxy-3,4-o-(1-methylethylidene)-bet | | 19-trihydroxy-a-d-ribo- hexopyranosyl)oxy)-14 | | acetonhelveticosol | | dimethylketonhelveticosol | | fg 79 | | helveticosol acetonide | | 3-beta-((2,6-dideoxy-3,4-o-(1-methylethylidene)-beta-d-ribo-hexopyranosyl)oxy)-5,14,19-trihydroxy-5-beta-card-20(22)-enolid |
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