Formula: C42H47O23+ | Mol. Weight: 919.80 g/mol
IUPAC: [3,4-dihydroxy-6-[7-hydroxy-2-(4-hydroxyphenyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromenylium-3-yl]oxy-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
C1=CC(=CC=C1C2=C(C=C3C(=CC(=CC3=[O+]2)O)OC4C(C(C(C(O4)CO)O)O)O)OC5C(C(C(C(O5)COC(=O)C=CC6=CC(=C(C=C6)O)O)O)O)OC7C(C(C(C(O7)CO)O)O)O)O