Formula: C29H22O14 | Mol. Weight: 594.50 g/mol
IUPAC: [(2R,3R)-2-(3,4-dihydroxyphenyl)-7-hydroxy-5-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
C1C(C(OC2=C1C(=CC(=C2)O)OC(=O)C3=CC(=C(C(=C3)O)O)O)C4=CC(=C(C=C4)O)O)OC(=O)C5=CC(=C(C(=C5)O)O)O