Formula: C27H40O6 | Mol. Weight: 460.60 g/mol
IUPAC: 2-[(1R,2S,4S,5'S,6R,7S,8R,9S,12S,13R,14S,18R)-5',7,9,13-tetramethyl-16-oxospiro[5,17-dioxapentacyclo[10.7.0.02,9.04,8.014,18]nonadecane-6,2'-oxane]-13-yl]acetic acid
CC1CCC2(C(C3C(O2)CC4C3(CCC5C4CC6C(C5(C)CC(=O)O)CC(=O)O6)C)C)OC1