Synonyms: 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (S)-; Eriodictyol (6CI);Flavanone, 3',4',5,7-tetrahydroxy- (7CI,8CI); (+)-Eriodictyol;(2S)-Eriodictyol; (S)-3',4',5,7-Tetrahydroxyflavanone;3',4',5,7-Tetrahydroxyflavanone; Huazhongilexone