3',4',5,7-Tetrahydroxy-3,6-dimethoxyflavone 3,6-Dimethoxyquercetagetin 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,6-dimethoxy- 5188-73-8 Axillarin DMQT