4,4'-(1,3-PROPANEDIYLDI-4,1-PIPERDINE-DIYL)-BIS(7-NITRO-QUINAZOLINE)

4,4′-(3-Methylbutane-2,2-diyl)diphenol

4,4'-(hydroxymethylene)dibenzoic acid

4,4'-AZOXYTOLUENE

4,4'-BIS(2-(TRIFLUOROMETHYL)PHENYLUREIDO)-3,3'-DIMETHYLBIPHENYL

4,4'-BIS(4-HYDROXYBENZYLIDENEAMINO)DIPHENYL SULFONE

4,4'-BIS(N,N-DIMETHYLUREIDO)-3,3'-DIMETHOXYBIPHENYL

4,4'-DIBENZAMIDO-1,1'-DIANTHRIMIDE

4,4'-DIETHOXYBIPHENYL

4,4'-DIMETHYLSTILBENE

4,4'-DITHIOBIS(N-(4-DIMETHYLAMINOBENZYLIDENE)ANILINE)

4-NITROBENZYL N-(4-FLUORO-2-NITROPHENYL)CARBAMATE

4-Nitrophenyl octanoate

4-Nonanone

4,4′-Methylenedinaphthalen-1-ol