4H-1-Benzopyran-4-one, 5,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)- 5,7-Dihydroxy-4',6-dimethoxyflavone 5,7-Dihydroxy-6,4'-dimethoxyflavone 520-12-7 Flavone, 5,7-dihydroxy-4',6-dimethoxy- NSC106403 PECTOLINARIGENIN Pectolinaringenin