Formula: C43H34O22 | Mol. Weight: 902.70 g/mol
IUPAC: 7-[2-carboxy-1-[(2R,3R)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-2-yl]ethyl]-5-[(2R,3R)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-2-yl]-2-hydroxy-3-oxocyclohepta-1,4,6-triene-1-carboxylic acid
C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=O)C(=C(C(=C3)C(CC(=O)O)C4C(CC5=C(C=C(C=C5O4)O)O)OC(=O)C6=CC(=C(C(=C6)O)O)O)C(=O)O)O)OC(=O)C7=CC(=C(C(=C7)O)O)O