Formula: C27H31O15+ | Mol. Weight: 595.50 g/mol
IUPAC: (2S,3R,4S,5S,6R)-2-[2-(3,4-dihydroxyphenyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromenylium-7-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
C1=CC(=C(C=C1C2=[O+]C3=C(C=C2)C(=CC(=C3)OC4C(C(C(C(O4)CO)O)O)O)OC5C(C(C(C(O5)CO)O)O)O)O)O