Pyridine series

1,3-Phenylenediacetonitrile

4-(Aminomethyl)benzoicacid hyd

Methyl aminomethanimidothioate

3,6-Difluoropyridine

3-Cyanobenzenesulfonamide

2-Chloro-6,7-dihydro-4h-pyrano

Z-1,2-Trans-achc-oh

2-Hydroxy-7-methylpyrazine

2-Hydroxy-6-methylpyrazine

1,4-Diphenylbutadiyne

Piperidine-4-boronic acid pina

2,6-Dinitrochlorobenzene