117611-67-3 4H-1-Benzopyran-4-one, 3-((2-O-(6-deoxy-alphal-L-manopyranosyl)-beta-D-galactopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy- Quercetin 3-O-alpha-rhamnopyranosyl-(1-2)-beta-galactopyranoside q-Rha-gal