Synonyms: 4H-1-Benzopyran-4-one,2,3-dihydro-5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-, (S)-; Flavanone,5-hydroxy-4',7-dimethoxy-, (-)- (8CI); (-)-5-Hydroxy-4',7-dimethoxyflavanone;(-)-5-Hydroxy-7,4'-dimethoxyflavanone;2,3-Dihydro-5-hydroxy-4',7-dimethoxyflavone; 5-Hydroxy-7,4'-dimethoxyflavanone;Naringenin 4',7-dimethyl ether; Naringenin 7,4'-dimethyl ether; Sakuranetin4'-methyl ether