英文名称: | 5-beta-card-20(22)-enolide, 5,14-dihydroxy-3-beta-(2-(3-methyl-1-oxobutoxy)-1-o | xopropoxy)- 19-oxo- | alpha-i-valeryloxypropionyl-k-strophanthidin | alpha-isovaleryloxypropionyl-k-strophanthidi | 5,14-dihydroxy-3-beta-(2-(3-methyl-1-oxobutoxy)-1-oxopropoxy)- 19-oxo-5-beta-card-20(22)-enolid |
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