Synonyms: OROBOL;3’,4’,5,7-tetrahydroxy-isoflavon;5,7,3’,4’-tetrahydroxyisoflavone;5,7-dihydroxy-3-(3,4-dihydroxyphenyl)-4h-1-benzopyran-4-on;5,7-dihydroxy-3-(3,4-dihydroxyphenyl)-4h-1-benzopyran-4-one;isoluteolin;3',4',5,7-TETRAHYDROXYISOFLAVONE;3',4',5,7-Tetrahydroxyisoflavone Orobol