IUPAC:(1R,4aS,4bS,10aR,10bS,11S,12aS)-1-acetyl-11-hydroxy-10a,12a-dimethyl-8-oxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl butanoate
IUPAC:(1R,4aS,4bS,10aR,10bS,11S,12aS)-1-acetyl-11-hydroxy-10a,12a-dimethyl-8-oxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl butanoate