2-(3,5-Dihydroxy-4-methoxyphenyl)-5-hydroxy-6,7,8-trimethoxy-4H-1-benzopyran-4-one 29550-07-0 3',5,5'-Trihydroxy-4',6,7,8-tetramethoxyflavone 4H-1-Benzopyran-4-one, 2-(3,5-dihydroxy-4-methoxyphenyl)-5-hydroxy-6,7,8-trimethoxy- Flavone, 3',5,5'-trihydroxy-4',6,7,8-tetramethoxy- Gardenin E