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

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

5-(2-PYRIDYL)THIOPHENE-2-CARBOXYLIC ACID

5-(2-THIENYL)PENTANOIC ACID

5-(2-THIENYLTHIO)THIOPHENE-2-SULFONAMIDE

5-(4-CHLOROPHENYL)-2-(TRIFLUOROMETHYL)FURAN-3-CARBONYL CHLORIDE

5-(4-METHOXYPHENYL)-1H-TETRAZOLE

5-(5-CHLORO-1,2,4-THIADIAZOL-3-YL)THIOPHENE-2-SULFONYL CHLORIDE

5-ACETAMIDO-2-NITROBENZOIC ACID

5-(BROMOMETHYL)-6-CHLORO-2,1,3-BENZOTHIADIAZOLE

5-(CHLOROMETHYL)-3-[(4-NITROPHENOXY)METHYL]-1,2,4-OXADIAZOLE