3,4',5,7-Tetrahydroxyflavone 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-(4-hydroxyphenyl)- 5,7,4'-Trihydroxyflavonol 5-18-05-00251 (Beilstein Handbook Reference) 520-18-3 AI3-36096 BRN 0304401 C.I. 75640 CCRIS 41 Campherol EINECS 208-287-6 Flavone, 3,4',5,7-tetrahydroxy- Indigo Yellow KAEMPFEROL Kaemferol Kaempherol Kampferol Kampherol Kempferol NSC 407289 NSC 656277 Nimbecetin Pelargidenolon Pelargidenolon 1497 Populnetin Rhamnolutein Rhamnolutin Robigenin Swartziol Trifolitin