3,3',4',7-Tetrahydroxyflavone 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,7-dihydroxy- 5-Desoxyquercetin 528-48-3 Bois bleu de Honqrie C.I. 75620 C.I. Natural Brown 1 Cotinin FISETIN Fietin Fisetholz Flavone, 3,3',4',7-tetrahydroxy- Fustel Fustet Junger Fustik NSC407010 Superfustel Superfustel K Ungarisches Gelbholz Ventin Sumach Viset Young Fustic Young Fustic Crystals Zante Fustic