Solvent red 1796829-22-7100 % similar Perinone4424-06-064 % similar Perylene198-55-034 % similar Tribenzo[de,kl,rst]pentaphene188-72-732 % similar 3-(Diethylamino)-7-oxo-7H-[1]benzopyrano[3′,2′:3,4]pyrido[1,2-A]benzimidazole-6-carbonitrile52372-36-831 % similar 3,4-Dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine28230-32-230 % similar