3-(4-PHENYL-THIAZOL-2-YL)-CHROMEN-2-ONE

3-(5-ACETYL-FURAN-2-YL)-ACRYLIC ACID

3-ALLYL-2-({2-[1-(2-FURYLMETHYL)-2,5-DIMETHYL-1H-PYRROL-3-YL]-2-OXOETHYL}SULFANYL)-5,6-DIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE

3-ALPHA,17-ALPHA,21-TRIHYDROXY-5-BETA-PREGNANE-11,20-DIONE

3-ALPHA,5-EPOXY-5-ALPHA-CHOLESTANE

3-AMINO-4-ETHYLAMINO-BENZOIC ACID

3-BENZYL-5-BENZYLIDENE-THIAZOLIDINE-2,4-DIONE

3-BETA-CHLOROANDROST-5-ENE

3-BETA-HYDROXY-5-ALPHA-ANDROSTAN-11-ONE HYDRAZONE

3-BETA-HYDROXYANDROST-5-EN-17-ONE

3-BETA,11-BETA,17-ALPHA,20-BETA-TETRAHYDROXY-5-ALPHA-PREGNAN-21-YL ACETATE

3-BETA,17-ALPHA-DIHYDROXY-5-BETA-PREGNAN-20-ONE

3-BETA,5-DIHYDROXY-5-BETA-CARD-20(22)-ENOLIDO-19,8-LACTONE 3-ACETATE

3-CARBAZOL-9-YL-PROPIONIC ACID (2-METHYL-3-PHENYL-ALLYLIDENE)-HYDRAZIDE

3-CARBAZOL-9-YL-PROPIONIC ACID (4-ETHYL-BENZYLIDENE)-HYDRAZIDE