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

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

5-tert-Butyl-1,3,4-oxadiazol-2-amine

5-THIOPHEN-2-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID (2-ME-3-PH-ALLYLIDENE)-HYDRAZIDE

5-THIOPHEN-2-YL-7-TRI-F-ME-PYRAZOLO(1,5-A)PYRIMIDINE-2-CARBOXYLIC ACID ME ESTER

5,10-BIS-(4-BROMO-PHENOXY)-3,8-DICHLORO-PYRENE-1,6-DIONE

5,11-Dihydro-6H-dibenzo[b,e]azepin-6-one

5,5'-CARBONYLBIS(2-(2-METHOXYPHENYL)ISOINDOLINE-1,3-DIONE)

5,5'-METHYLENEBIS(4-(ETHOXYCARBONYL)-3-METHYL-1H-PYRROLE-2-CARBOXYLIC ACID)

5,5-diethyl-1-phenyl-2,4,6(1H,3H,5H)-pyrimidinetrione

5,6-ALPHA-EPOXY-3-BETA-HYDROXY-20-OXO-5-ALPHA-PREGNAN-21-YL ACETATE

5,6-BETA-EPOXY-5-BETA-CHOLESTAN-3-BETA-YL ACETATE

5,6-DIBROMO-BENZO(1,3)DIOXOLE

5,6-DICHLORO-2-(3-NITRO-PHENYL)-ISOINDOLE-1,3-DIONE

5,6-DIHYDRO-(1,4)DITHIINE-2,3-DICARBOXYLIC ACID, DI-SODIUM SALT