Sodium 5-(aminosulphonyl)-2-(7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl)benzoxazolesulphonate

3-(5-Chlorobenzoxazol-2-yl)-7-diethylaminocoumarin

fluorescent dye

(2Z)-2-[(E)-3-[3-(5-Carboxypentyl)-1,1-dimethyl-6,8-disulfobenzo[e]indol-3-ium-2-yl]prop-2-enylidene]-3-ethyl-1,1-dimethyl-6-sulfobenzo[e]indole-8-sulfonate

fluorescent dye

Rhodamine 101

fluorescent dye

3-(5-(Aminosulfonyl)benzoxazol-2-yl)-7-(diethylamino)coumarin

fluorescent dye

5-NITROBENZIMIDAZOLE

Antifogging agent in photographic developers

2-(2,4,5,7-Tetrabromo-3,6-dihydroxyxanthen-9-yl)-3,4,5,6-tetrachlorobenzoic acid, zirconium salt

Dye and pigment lake

2-(7-(1-(5-Carboxypentyl)-3,3-dimethyl-5-sulfoindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate

fluorescent cyanine dye

Sodium 2-chloro-5-nitrobenzenesulphonate

Dye intermediate