Synonyms: 4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2-[4-hydroxy-3,5-bis(3-methyl-2-butenyl)phenyl]-8-(3-methyl-2-butenyl)-,(2S)- (9CI); 4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2-[4-hydroxy-3,5-bis(3-methyl-2-butenyl)phenyl]-8-(3-methyl-2-butenyl)-,(S)-; Flavanone, 4',7-dihydroxy-3',5',8-tris(3-methyl-2-butenyl)-, (S)-(-)-(8CI); (-)-Sophoranone; Sophoranon; Sophoranone