IUPAC:[(1R,5aR,5bR,11aR)-5a,5b,8,8,11a-pentamethyl-9-oxo-1-(prop-1-en-2-yl)-icosahydro-1H-cyclopenta[a]chrysen-3a-yl]methyl acetate
IUPAC:[(1R,5aR,5bR,11aR)-5a,5b,8,8,11a-pentamethyl-9-oxo-1-(prop-1-en-2-yl)-icosahydro-1H-cyclopenta[a]chrysen-3a-yl]methyl acetate