3'-Methoxy-3,4',5,7-tetrahydroxyflavone 3'-Methoxyquercetin 3'-O-Methylquercetin 3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-benzopyrone 3-Methylquercetin 480-19-3 4H-1-Benzopyran-4-one, 2-(3-methoxy-4-hydroxyphenyl)-3,5,7-trihydroxy- 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)- (9CI) 5-18-05-00496 (Beilstein Handbook Reference) BRN 0044723 C.I. 75680 CCRIS 3791 EINECS 207-545-5 FLAVONE, 3,4',5,7-TETRAHYDROXY-3'-METHOXY- Flavone, 3'-methoxy-3,4',5,7-tetrahydroxy- Isorhamnetin Isorhamnetol Quercetin 3'-methyl ether