4-18-00-02675 (Beilstein Handbook Reference) 4431-47-4 4H-1-Benzopyran-4-one, 5,8-dihydroxy-7-methoxy-2-phenyl- (9CI) 5,8-Dihydroxy-7-methoxyflavone BRN 0294514 FLAVONE, 5,8-DIHYDROXY-7-METHOXY- Isowogonin Pediflavone