4H-1-Benzopyran-4-one, 8-hydroxy-2-phenyl- (9CI) 5-18-02-00268 (Beilstein Handbook Reference) 77298-64-7 8-Hydroxy-2-phenyl-4H-1-benzopyran-4-one 8-Hydroxyflavone BRN 0384187 FLAVONE, 8-HYDROXY-