2,4,5-Trichloropyrimidine

4-Benzenesulfonylbenzoic acid

5-Chloromethyl-1H-tetrazole

4-Fluoro-2-iodoaniline

4-Amino-2-chloropyrimidine

2-Hydroxy-4-hydrazinopyrimidine

2-Amino-5-bromo-2'-chlorobenzophenone