5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-amine

5-(2-HYDROXY-BENZYLIDENE)-1,3-DIPHENYL-2-THIOXO-DIHYDRO-PYRIMIDINE-4,6-DIONE

5-(2-hydroxyphenyl)-5-phenyl-2,4-imidazolidinedione

5-(2-MEO-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (3-ETHOXY-2-HO-BENZYLIDENE)-HYDRAZIDE

5-(2-METHOXY-PHENYL)-4-(4-METHOXY-PHENYL)-4H-(1,2,4)TRIAZOLE-3-THIOL

5-(2-Naphthyl)-1H-pyrazole-3-carboxylic acid

5-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)-3-ISOXAZOLECARBOXYLIC ACID

5-(2,4-DICHLOROPHENYL)-3-ISOXAZOLECARBOXYLIC ACID

5-(3-CHLORO-BENZOYLAMINO)-ISOPHTHALIC ACID DIMETHYL ESTER

5-(3-ETHOXY-4-HYDROXYPHENYL)-3-HYDROXY-4-(4-ISOPROPOXY-3-METHYLBENZOYL)-1-(3-PYRIDINYLMETHYL)-1,5-DIHYDRO-2H-PYRROL-2-ONE

5-(3-IODO-PROP-2-YNYLOXY)-2-PROPYLSULFANYL-PYRIMIDINE

5-(3-METHYLBUTYLIDENE)-2-THIOXO-1,3-THIAZOLIDIN-4-ONE

5-(3-NITRO-PHENYL)-5-OXO-PENTANOIC ACID

5-(3,4-DICHLOROPHENYL)-3-HYDROXY-4-(5-METHYL-2-FUROYL)-1-(3-PYRIDINYLMETHYL)-1,5-DIHYDRO-2H-PYRROL-2-ONE

5-(3,4-dimethoxyphenyl)-5-oxopentanoic acid