Synonyms: Flavone,3,3',4',5-tetrahydroxy-7-methoxy- (7CI,8CI); Rhamnetin (6CI);3,3',4',5-Tetrahydroxy-7-methoxyflavone;3,5,3',4'-Tetrahydroxy-7-methoxyflavone; 7-Methoxyquercetin; 7-Methylquercetin;7-O-Methylquercetin; C.I. 75690; LY 805921; NSC 19802; Quercetin 7-methylether; b-Rhamnocitrin