Flavone,3,3',5-trihydroxy-4',7-dimethoxy- (7CI,8CI); Ombuin (6CI); 3,5,3'-Trihydroxy-7,4'-dimethoxyflavone;4',7-Dimethylquercetin; NSC 675952; Ombuine; Quercetin 4',7-dimethyl ether;Quercetin 7,4'-dimethyl ether
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