5-(4-METHOXYPHENYL)-4-(4-(2-PYRIDINYL)-1-PIPERAZINYL)THIENO(2,3-D)PYRIMIDINE

5-AC-2-(4-TERT-BUTYL-BENZOYLAMINO)-4-ME-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER

5-ACENAPHTHEN-5-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID FURAN-2-YLMETHYLENE-HYDRAZIDE

5-ACETYLAMINO-FURAN-2-CARBOXYLIC ACID ETHYL ESTER

5-ADAMANTAN-1-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID (3-METHOXY-BENZYLIDENE)-HYDRAZIDE

5-ALPHA-CHOLESTAN-3-ALPHA-OL

5-ALPHA-CHOLESTAN-6-ONE

5-ALPHA-CHOLESTANE-2-BETA,3-ALPHA-DIYL DIACETATE

5-ALPHA-ERGOST-11-EN-3-BETA-YL ACETATE

5-ALPHA-ERGOSTANE-3-BETA,11-BETA-DIYL DIACETATE

5-ALPHA-PREGNANE-16-BETA,20-ALPHA-DIYL DIACETATE

5-ALPHA-STIGMASTAN-3-BETA-YL ACETATE

5-ALPHA,17-ALPHA-PREGN-20-ENE-3-BETA,17-BETA-DIOL

5-ALPHA,9-BETA-ERGOSTANE-3-BETA,11-ALPHA-DIOL

5-BENZENESULFONYL-FURAN-2-CARBALDEHYDE