2-(3,4-Dihydroxyphenyl)-6-beta-D-glucopyranosyl-5,7-dihydroxy-4H-1-benzopyran-4-one 4261-42-1 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-6-beta-D-glucopyranosyl-5,7-dihydroxy- Homoorientin Isoorientin