| According to the Monterey Centre for Nonproliferation Studies, these include cyanogen chloride, phosgene and mustard gas, and some nerve agents. |
| The roots of the cassava plant contain linamarin, a cyanogen which produces the poisonous chemical cyanide when eaten. |
| Sodium nitroprusside is metabolized into cyanogen, which is converted into thiocyanate by the enzyme thiosulfate sulfurtransferase. |
| Blood agents, such as hydrogen cyanide or cyanogen chloride, are designed to be delivered to the targeted area in the form of a vapour. |
| Years earlier scientists had detected cyanogen, a poisonous gas, in the tail of a comet. |
| It is very inflammable, burning with a violet flame resembling that of cyanogen, but somewhat whiter in colour. |
