3,6-DIMETHYL-1,2,4,5-TETRAAZINE

3,6-DIPHENYL-5-METHYLISOXAZOLO(4,5-C)PYRIDIN-4(5H)-ONE

3,5-BIS(1,3-BENZODIOXOL-5-YLMETHYLENE)-1-ETHYL-4-PIPERIDINONE

3,5-Bis(4-nitrobenzylthio)-1-phenyl-1H-1,2,4-triazole

3(4-ETHOXY-PH)-2-MERCAPTO-5-(4-METHOXYBENZYLIDENE)-3,5-DIHYDRO-4H-IMIDAZOL-4-ONE

3a-amino-3,3a,4,5-tetrahydro-2H-cyclopenta[a]naphthalen-2-one hydrochloride

3,5-DIBROMO-N-(4-CHLORO-3-(4-CHLORO-BENZOYL)-PHENYL)-2-HYDROXY-BENZAMIDE

3,5-Dichloro-2,4-dihydroxybenzoic acid

3,5-DICHLORO-N-(3-CHLORO-4-(2,3,5-TRICHLOROPHENOXY)PHENYL)-2-HYDROXYBENZAMIDE

3β,25-OH-7-oxo-5-cholestenoic acid

3BETA-ACETOXY-5-PREGNENE-20-ONE

3BETA,11ALPHA-DI-O-ACETYLOUABAGENIN

4'-[(PHENYLSULFONYL)OXY][1,1'-BIPHENYL]-4-YL BENZENESULFONATE

4'-(2-HYDROXYETHYLTHIO)-3'-NITROACETOPHENONE

4'-(4-BUTOXYBENZYLIDENEAMINO)-PROPIOPHENONE