29550-05-8 3',5-Dihydroxy-4',5',6,7,8-pentamethoxyflavone 4H-1-Benzopyran-4-one, 5-hydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,7,8-trimethoxy- 5-Hydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-6,7,8-trimethoxy-4H-1-benzopyran-4-one Flavone, 3',5-dihydroxy-4',5',6,7,8-pentamethoxy- Gardenin C