3,4-DIBROMO-2,5-DIPHENYL-THIOPHENE

3,4-DICHLORO-1-(4-CHLORO-PHENYL)-PYRROLE-2,5-DIONE

3,3',4,4'-TETRAMETHOXYBIPHENYL

3,3-BIS(2-NAPHTHYLTHIO)-2-CHLOROACRYLONITRILE

3,3-DI(3-BUTYNYL)CYCLOPENTANONE

3,3-Diethoxy-N-(phenylacetyl)alanine

3,3-Dimethoxy-1-methyl-cyclobutanecarboxylic acid

3,3-dimethyl-2-[3-(1-pyrrolidinyl)propyl]bicyclo[2.2.1]heptan-2-ol hydrochloride

3,3-Dimethyl-4-methoxypiperidine

3,3-diphenyl-2,5-pyrrolidinedione

3,3-ETHYLENEDIOXY-5-ALPHA-ANDROSTAN-6-ONE

3,3,3-TRIFLUORO-N-P-TOLYL-2,2-BIS-P-TOLYLAMINO-PROPIONAMIDE

3,4-BIS(TRIFLUOROMETHYL)-1H-PYRROLE-2-CARBALDEHYDE

3,4-DIBENZYL-1H-PYRROLE

3,4-DICHLORO-1-(3-CHLORO-PHENYL)-PYRROLE-2,5-DIONE