2-(3,4,5-trihydroxyphenyl)chromenylium-3,5,7-triol 2-(3,4,5-trihydroxyphenyl)-1-benzopyrylium-3,5,7-triol 37219-75-3 BRN 1691007 3,3',4',5,5',7-Hexahydroxy-2-phenylbenzopyrylium chloride 3,3',4',5,5',7-Hexahydroxyflavylium chloride 1-Benzopyryium, 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)- 3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)benzopyryliumchlorid C05908 Chlorure de3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)benzopyrylium Flavylium, 3,3',4',5,5',7-hexahydroxy- 3,3',4',5,5',7-Hexahydroxyflavylium 5-17-08-00514 (Beilstein Handbook Reference)