Pyridine series

Sulfur trioxide pyridine compl

2',3'-Difluoroacetophenone

azidotributyltin

2-Cyanobenzaldehyde

Phenylacetaldehyde

3-Cyanobenzaldehyde

2-METHOXYETHYL CHLOROFORMATE

VINYL CHLOROFORMATE

BENZOYL ISOCYANATE

Pyruvic acid

4-Cyanobenzaldehyde