Pyridine series

6-Chloro-4-methoxy-1H-indole

6-chloroquinazoline-2,4-diol

5-Bromo-4-methylthiazol-2-amin

O-(diphenylphosphoryl)hydroxy

2H-Thiopyran-3,5(4H,6H)-dione

Diethyl 2-ethoxymalonate

1-Bromo-3-methoxy-5-nitrobenze

2-Hydroxy-3,5-dinitrobenzoic

2-Bromo-1-phenylethanone

2-(4-Bromobutyl)isoindoline-1,

4-Hydroxy-3,5-dimethylbenzonit

6-Chloroquinazolin-4-ol