1,2-BIS(2-PYRIDYL)ETHYLENE

9,10-DICYANOANTHRACENE

7,9-bis(2,6-diisopropylphenyl)-7H-acenaphtho[1,2-d]imidazol-9-ium chloride

R-3,3'-Bis(4-methylphenyl)-1,1'-bi-2-naphthol

1,2,4,5-Tetrakis(4-carboxyphenyl)benzene

tetra-(3-pyridylphenyl)ethylene

Mal-PEG5-acid

Bis-Propargyl-PEG4