Formula: C20H28O7 | Mol. Weight: 380.40 g/mol
IUPAC: (1R,3R,4R,4aS,5'S,8S,8aR)-5'-(furan-3-yl)-1,8-dihydroxy-8,8a-bis(hydroxymethyl)-3-methylspiro[2,3,4a,5,6,7-hexahydro-1H-naphthalene-4,3'-oxolane]-2'-one
CC1CC(C2(C(C13CC(OC3=O)C4=COC=C4)CCCC2(CO)O)CO)O