IUPAC:(1R,3aS,5aR,5bR,7aR,8S,9R,11aR,11bR,13aR,13bR)-9-(acetyloxy)-5a,5b,8,11a-tetramethyl-1-(prop-1-en-2-yl)-icosahydro-1H-cyclopenta[a]chrysene-3a,8-dicarboxylic acid
IUPAC:(1R,3aS,5aR,5bR,7aR,8S,9R,11aR,11bR,13aR,13bR)-9-(acetyloxy)-5a,5b,8,11a-tetramethyl-1-(prop-1-en-2-yl)-icosahydro-1H-cyclopenta[a]chrysene-3a,8-dicarboxylic acid