3,3'-DIETHYL-9-METHYL-SELENOCARBOCYANINE IODIDE TETRAMETHYLTETRASELENAFULVALENE 4,5-DIMETHYL-2-SELENOXO-1,3-DISELENOLE 5-CHLORO-2-(2-((5-METHYL-3-CARBOXYETHYL-2-(3H)-BENZOSELENOZOZYLIDENE) METHYL)-1-BUTENYL-3-ETHYL-BENZOTHIAZOLIUM IODIDE Selenazolidine-2,4-dione, 5-((4-diethylaminophenyl)methylene)-

5-((4-Nitrophenyl)methylene)selenazolidine-2,4-dione SPECS AI-942/25034074 SPECS AK-823/41252379 SPECS AK-823/41252380 3,3' DIETHYL-SELENOCARBOCYANINE IODIDE

3,3'-DIETHYL-9-ETHYLSELENOCARBOCYANINE IODIDE 1-([2-(4-METHOXYPHENYL)VINYL]SELANYL)-4-(TRIFLUOROMETHYL)BENZENE 5-(3-(2-Nitrophenyl)-2-propenylidene)selenazolidine-2,4-dione 1,3-BIS(2-PIPERDINO-4-PHENYL-1,3-SELENAZOL-5-YL)-2-OXO-CYCLOBUTENYLIUM-4-OLAT 1,3-BIS(2-DIMETHYLAMINO-4-PHENYL-1,3-SELENAZOL-5-YL)-2-OXO-CYCLOBUTENYLIUM-4-OLAT

5-((2,4-Dimethoxyphenyl)methylene)selenazolidine-2,4-dione 1,3-BIS(2-MORPHOLINO-4-PHENYL-1,3-SELENAZOLE-5-YL)-2-OXO-CYCLOBUTENYLIUM-4-OLAT 5-((2-Nitrophenyl)methylene)selenazolidine-2,4-dione