Synonyms: 4H-1-Benzopyran-4-one, 2-(2,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-bis(3-methyl-2-buten-1-yl)-, 4H-1-Benzopyran-4-one, 2-(2,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-bis(3-methyl-2-butenyl)- (9CI); Flavone, 2',4',5,7-tetrahydroxy-3,6-bis(3-methyl-2-butenyl)- (8CI); 2-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-3,6-bis(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one; Cudraflavone C