.delta.-sup(20:22)-3,14,21-Trihydroxynorcholenic acid lactone .delta.20:22-3,14,21-Trihydroxynorcholenic acid lactone 143-62-4 3.beta.,14-Dihydroxy-5.beta.-card-20(22)-enolide 5.beta.-Card-20(22)-enolide, 3.beta.,14-dihydroxy- Card-20(22)-enolide, 3,14-dihydroxy-, (3.beta.,5.beta.)- Cerberigenin DIGITOXIGENIN Digitoxigenine Echujetin Evonogenin NSC407806 Thevetigenin WLN: L E5 B666TJ A1 E1 F- DT5OV CUTJ IQ OQ