Formula: C25H22O9 | Mol. Weight: 466.40 g/mol
IUPAC: (2R)-5,7-dihydroxy-2-[(2S,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1-benzofuran-4-yl]-2,3-dihydrochromen-4-one
COC1=C(C=CC(=C1)C2C(C3=C(C=CC(=C3O2)O)C4CC(=O)C5=C(C=C(C=C5O4)O)O)CO)O