Formula: C22H26O7 | Mol. Weight: 402.40 g/mol
IUPAC: methyl (2R,3S,8S,9R,15R)-8-hydroxy-15-methoxy-5-oxo-2,9-bis(prop-1-en-2-yl)-4,14-dioxatricyclo[9.2.1.13,6]pentadeca-1(13),6,11-triene-12-carboxylate
CC(=C)C1CC2=C(C=C(O2)C(C3C(C(=CC1O)C(=O)O3)OC)C(=C)C)C(=O)OC