38183-03-8 4H-1-Benzopyran-4-one, 7,8-dihydroxy-2-phenyl- 7,8-DHF 7,8-Dihydroxy-2-phenyl-4H-1-benzopyran-4-one 7,8-Dihydroxyflavone 7,8-diOH-Flavone AIDS-001400 AIDS001400 Flavone