Pyridine series

4-Chloro-3-fluorobenzaldehyde

Ethyl disulfide          

5-Iodocytosine

L-Cyclohexylglycine Methyl Est

Cyclopropylisocyanide (Isocyan

 H-Nle-OMe.HCl

2,3-Dichloropropionic acid

propargyl bromide  

3,4-Dichloro-1-butene

Prostacyclin sodium salt

4,6-Dichloro-1H-pyrazolo[3,4-d

2-Amino-4-chloromethythiazole