5-isopropyl-5-(2-pyridinyl)-2,4-imidazolidinedione

5-METHOXY-1-PIPERIDINO-1-PENTENE

5-METHOXY-2-(METHOXYMETHYL)-4H-PYRAN-4-ONE

5-METHOXY-6-(3-(3,4,5-TRIMETHOXY-PHENYL)-ALLYL)-BENZO(1,3)DIOXOLE

5-Methyl-4-Phenyl-2-(2-thienyl)-thiazole

5-Methylthiophene-3-carboxylic acid

5-NEOPENTYL-N'-[(E,2E)-3-PHENYL-2-PROPENYLIDENE]-4,5,6,7-TETRAHYDRO-1H-INDAZOLE-3-CARBOHYDRAZIDE

5-nitro-1H-pyrrole-2-carbaldehyde

5-NITRO-N-(2-THIENYLMETHYLENE)-O-ANISIDINE

5-NORBORNEN-2-YLMETHYL N-(4-FLUOROPHENYL)CARBAMATE

5-oxotricyclo[2.2.1.0(2,6)]heptane-3-carboxylic acid

5-PHENYL-2H-PYRAZOLE-3-CARBOXYLIC ACID (3-HYDROXY-BENZYLIDENE)-HYDRAZIDE

5-PHENYL-2H-PYRAZOLE-3-CARBOXYLIC ACID CYCLOPENTYLIDENEHYDRAZIDE

5-PHENYL-7-THIOPHEN-2-YL-4,7-DIHYDRO-(1,2,4)TRIAZOLO(1,5-A)PYRIMIDINE

5-PREGNENE-3-BETA,20-BETA-DIOL