1,3-BIS-(ANILINOMETHYL)-2(3H)-BENZIMIDAZOLETHIONE

1,3-BIS-METHOXYMETHYL-1,3-DIHYDRO-BENZOIMIDAZOLE-2-SELONE

1,3-BIS(2-METHOXY-5-METHYLPHENYL)UREA

1,3-BIS(3-METHOXYPHENYL)-2-THIOUREA

1,4-BIS[2-(BENZYLOXY)ETHYL]-1,4-DIMETHYLPIPERAZINEDIIUM DIIODIDE

1,4-BIS-(2-CHLOROPHENOXY)-2,3-BUTANEDIOL

1,4-BIS-(4-METHOXYPHENOXY)-2,3-BUTANEDIOL

1,4-BIS((2-(DIETHYLAMINO)ETHYL)AMINO)ANTHRA-9,10-QUINONE

1,4-BIS(2,2,2-TRIPHENYLETHYL)BENZENE

1,4-BIS(4-METHOXYPHENYL)-4-METHYL-1-CYCLOHEXENE

1,4-BIS(CHLOROACETYL)PIPERAZINE

1,4-BIS(TRIBENZYLSILYL)BENZENE

1,4-Cubanedicarboxylic acid

1,4-DIACETAMIDOANTHRAQUINONE

1,4-dibenzyl-2-piperazinone