4H-1-Benzopyran-4-one, 7-hydroxy- 4H-1-Benzopyran-4-one, 7-hydroxy-2-phenyl- (9CI) 6665-86-7 7-Hydroxy-2-phenyl-4-benzopyrone 7-Hydroxyflavone EINECS 229-705-3 Flavone, 7-hydroxy- (8CI) NSC 94258