663-16-1 | 3β-[(2,6-Dideoxy-4-O-β-D-glucopyranosyl-β-D-ribo-hexopyranosyl)oxy]-14,16β-dihydroxy-5β,14β-card-20(22)-enolide | C35H54O13 |
666-84-2 | [1R-(1alpha,4abeta,4balpha,10aalpha)]-1,2,3,4,4a,4b,5,6,10,10a-decahydro-7-isopropyl-1,4a-dimethylphenanthren-1-methanol | C20H32O |
667-66-3 | (3R,5R,8S,9S,10S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-3,17-dihydr oxy-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopen ta[a]phenanthren-11-one | C21H34O5 |