Formula: C27H24O18 | Mol. Weight: 636.50 g/mol
IUPAC: [3-hydroxy-2-(hydroxymethyl)-5,6-bis[(3,4,5-trihydroxybenzoyl)oxy]oxan-4-yl] 3,4,5-trihydroxybenzoate
C1=C(C=C(C(=C1O)O)O)C(=O)OC2C(C(OC(C2OC(=O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O)CO)O