3,5,7-Trihydroxy-2-phenyl-4-benzopyrone 3,5,7-Trihydroxyflavone 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-phenyl- (9CI) 4H-Benzopyran-4-one, 3,5,7-trihydroxy-2-phenyl- 5-18-04-00567