Synonyms: ERYTHRISENEGALONE;(S)-2,3-Dihydro-5-hydroxy-2-(4-hydroxyphenyl)-8,8-dimethyl-6-(3-methyl-2-butenyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one;2α-(4-Hydroxyphenyl)-5-hydroxy-6-prenyl-8,8-dimethyl-2,3-dihydro-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one;Cajaflavanone