Pyridine series

Benzoylacetonitrile

Propionamidine hydrochloride

4-Chloro-2-methylpyridine hydr

Guanidine thiocyanate

(R)-N-BOC-3-AMINOBUTYRIC ACID

2-Iodo benzyl chloride

Cyclosporine C

 2-Bromo-3-methoxypyridine

3-fluoro-2-hydroxypyridine  

4-(1-Pyrrolidinyl)piperidine 

N1-Boc-N4-Fmoc-piperazine-2-ca