5,3',4'-Trihydroxy-6,7-dimethoxyflavone;2-(3,4-dihydroxyphenyl)-5-hydroxy-6,7-dimethoxychromen-4-one;6,7-dimethoxy-5,3',4'-trihydroxyflavone;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-6,7-dimethoxy-;3',4',5-Trihydoxy-6,7-dimethoxyflavone;2-(3,4-Dihydroxyphenyl)-5-hydroxy-6,7-dimethoxy-4H-chromen-4-one;6-Hydroxyluteolin-6,7-dimethyl ether;3',4',5-Trihydroxy-6,7-dimethoxyflavone;Cirsiliol
2-8℃