Oxalyl dicyanide
# Oxalyl dicyanide

Oxalyl dicyanide is a chemical compound with the formula $C_4N_2O_2.$

## Formation

Oxalyl dicyanide can be formed by the hydrolysis of diiminosuccinonitrile.

## Reactions

Oxalyl dicyanide can condense with diaminomaleonitrile to make pyrazinetetracarbonitrile and also 5,6-dihydroxypyrazine-2,3-dicarbonitrile, both derivatives of pyrazine.

