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