Similar names: 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-; Flavone, 3,3',4',5,7-pentahydroxy- (7CI,8CI); Flavone, 3,4',5,5',7-pentahydroxy- (6CI); 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one; 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-benzopyran-4-one; 3,3',4',5,7-Pentahydroxyflavone; 3,5,7,3',4'-Pentahydroxyflavone; 3,5,7-Trihydroxy-2-(3,4-dihydroxyphenyl)-4H-chromen-4-one; 3'-Hydroxykaempferol; C.I. 75670; Corvitin; Cyanidelonon 1522; Korvitin; LDN 0052529; Lipoflavon; Meletin; NSC 57655; NSC 9219; Quercetin; Quercetine; Quercetol; Quertin; Quertine; Sophoretin; Xanthaurine