4,4'-([2,2'-Bipyridine]-5,5'-diyl)dibenzoic acid

1-Tritylpiperidin-4-one

5-Tert-butoxy-5-oxopentanoic acid

1-(Cyclobutylcarbonyl)piperazine hydrochloride

4,4',4''-Methanetriyltriphenol

2-Iodo-4,5-dimethoxybenzoic acid

(1,2-Phenylenebis(methylene))bis(phosphonic acid)

Boc-N-amido-PEG3-acid

2-(4-Hydroxy-3-oxobutyl)isoindoline-1,3-dione

Methyl 2-amino-4-bromo-5-fluorobenzoate

2-Hydroxy-5-(trifluoromethyl)benzaldehyde