1-Benzopyrylium, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-, chloride 3,3',4',5,7-Pentahydroxy-2-phenylbenzopyrylium chloride 3,3',4',5,7-Pentahydroxyflavylium chloride 528-58-5 CYANIDIN Cyanidin chloride Cyanidin hydrochloride Cyanidol Flavylium, 3,3',4',5,7-pentahydroxy-, chloride NSC407291