107740-46-5 4H-1-Benzopyran-4-one, 3-((6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-galactopyranosyl)oxy)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)- Isorhamnetin 3-O-alpha-rhamnopyranosyl-(1-2)-beta-galactopyranoside i-Rha-gal