Pyridine series

3-OXO-1-CYCLOHEXANECARBOXYLIC

2-Hydroxy-5-bromopyridine

SODIUM MERCURY AMALGAM

(2-Methylpropyl)boronic acid

4-Chlorobenzoic acid hydrazide

3-CHLOROBENZHYDRAZIDE

Pyridine-2-sulfonyl chloride

2-Aminopyrimidine-4-carboxylic

3,5-DIMETHYLPYRAZOLE-1-METHANO

2-(Methylthio)aniline

3-Methyl-1-penten-4-yn-3-ol

2-METHYL-3-PYRIMIDIN-4-YL-PROP