Pyridine series

4-CYANO-1-BUTANETHIOL

PHOSPHORUS PENTOXIDE

6-NITROQUINOXALIN-2-ONE

2-CHLORO-6-NITROQUINOXALINE

2-CHLORO-6-IODOQUINOXALINE

1-Aminonaphthalene

2-fluoro-1-iodo-4-isocyanatobe

1,4-DIHYDROXYANTHRAQUINONE    

D-Glutamate di-tert-butyl este

D-Glutamic acid γ-benzyl ester

4-BROMO-1,3-OXAZOLE-2-CARBALDE

4-BROMO-2-(TRIFLUOROMETHYL)-1,