3,3''-(1,4-PHENYLENE)BIS(3'-NITROACRYLOPHENONE)

3,3'-(3,3A,6,6A-TETRAHYDROPENTALENE-1,4-DIYL)DIPROP-2-YN-1-OL

3,3'-(4-METHYL-1,3-PHENYLENE)BIS(1-BUTYL-1-METHYLUREA)

3,3'-(ETHENE-1,1-DIYL)BIS(2,4,6-TRIMETHYLBENZALDEHYDE)

3,3'-(PHENYLPHOSPHORYL)DITHIAZOLIDINE-2-THIONE

3,3'-AZOXYTOLUENE

3,3'-DIMETHOXY-4,4'-BIS{(E)-[(E)-[(4-NITROPHENYL)HYDRAZONO](PHENYL)METHYL]DIAZENYL}-1,1'-BIPHENYL

3,3'-DINITROCHALCONE

3,3',3''-(PHENYLSTANNYLIDYNE)TRIPHENOL

3,3',4,4',5,5'-HEXAMETHOXY-2,2',6-TRIIODOBIPHENYL

3,3',5,5'-Tetra-tert-butyldiphenoquinone

3,3-BIS-CHLOROMETHYL-CYCLOPROPANE-1,1,2,2-TETRACARBONITRILE

3,3-DICHLORO-1H-QUINOLINE-2,4-DIONE

3,3-DICHLOROGLUTARIC ACID

3,3-Dimethyl-1-(phenylmethyl)-4-piperidinol