Cyanide
A cyanide (Hydrogen Cyanide: AC or Cyanogen Chloride CK) is a chemical compound that contains the cyano group.
Glossary Source
JRC EU CBRNe Glossary
(
EU Glossary on Chemical, Biological, Radiological, Nuclear, and Explosive risks
)
https://publications.jrc.ec.europa.eu/repository/bitstream/JRC128863/JRC128863_01.pdf