In dictionaries:
cyanogen bromide
(inorganic chemistry) A pseudohalogen with the chemical formula (CN)Br or BrCN, widely used to modify biopolymers, fragment proteins and peptides, and synthesize other compounds.
cyanogen chloride
Toxic, colorless gas, chemical warfare.
cyanogen iodide
Cyanogen iodide or iodine cyanide is a pseudohalogen composed of iodine and the cyanide group.
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