Formula: C20H28O6 | Mol. Weight: 364.40 g/mol
IUPAC: (Z)-2-[(E)-2-[(1R,4aS,5R,6R,8aR)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]ethenyl]but-2-enedioic acid
CC12CCC(C(C1CCC(=C)C2C=CC(=CC(=O)O)C(=O)O)(C)CO)O