CAS No:641-77-0 ||Chemical Formula:C21H30O4|| ||Molecular Weight:346.467 ||Exact Mass:346.21441||(8S,9S,10R,11S,13S,14S,17R)-17-acetyl-11,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one