Formula: C27H25O17+ | Mol. Weight: 621.50 g/mol
IUPAC: 3-[(2R,3R,4S,5S,6R)-2-(2-carboxyacetyl)oxy-5-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromenylium-3-yl]oxy-4-hydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-3-oxopropanoic acid
C1=CC(=C(C=C1C2=[O+]C3=CC(=CC(=C3C=C2OC4C(OC(C(C4O)OC(=O)CC(=O)O)OC(=O)CC(=O)O)CO)O)O)O)O