4-TRIMETHYLAMMONIUM-2,2,6,6-TETRAMETHYLPIPERIDINE-1-OXYL IODIDE

5-(1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-ENYL)-3-METHYLPENTA-2,4-DIENOIC ACID

5-(2,4-DICHLOROPHENYL)-1H-TETRAZOLE

5-(2,5-DICHLOROPHENYL)-1H-TETRAZOLE

5-(2,6-DICHLORO-4-PYRIDYL)-1,3,4-OXADIAZOLE-2-THIOL

5-(2-METHYL-1,3-THIAZOL-4-YL)THIOPHENE-2-SULFONYL CHLORIDE

5-(2-PHENYLETH-1-YNYL)NICOTINIC ACID

5-(2-PHENYLETH-1-YNYL)THIOPHENE-2-CARBALDEHYDE

5-(2-PYRIDINYL)-2-THIOPHENECARBONYL CHLORIDE

5-(2-PYRIDYL)THIOPHENE-2-SULFONOHYDRAZIDE

5-(3,5-DICHLOROPHENOXY)-2-FUROIC ACID