Formonitrile
Hydrogen cyanide
191234-22-7
341972-31-4
74-90-8
Caswell No. 483
Cyaanwaterstof [Dutch]
Cyanwasserstoff [German]
Cyclon
Cyclone B
Cyjanowodor [Polish]
EINECS 200-821-6
EPA Pesticide Chemical Code 045801
Evercyn
Formic anammonide
HSDB 165
Hydrocyanic acid
Hydrocyanic acid (prussic), unstabilized [Forbidden]
Hydrocyanic acid aqueous solutions, with not >20% hydrocyanic acid
Hydrocyanic acid, anhydrous, stabilized
Hydrocyanic acid, anhydrous, stabilized, absorbed in a porous inert material
Hydrocyanic acid, aqueous solutions <5% hydrogen cyanide [NA1613]  [Poison]
Hydrocyanic acid, aqueous solutions or Hydrogen cyanide, aqueous solutions with not > 20% hydrogen cyanide [UN1613]  [Poison]
Hydrogen cyanide [ISO]
Hydrogen cyanide, anhydrous, stabilized
Hydrogen cyanide, anhydrous, stabilized, absorbed in a porous inert material
Hydrogen cyanide, solution in alcohol with not >45% hydrogen cyanide [UN3294]  [Poison]
Hydrogen cyanide, stabilized with <3% water [UN1051]  [Poison]
Hydrogen cyanide, stabilized, with <3% water and absorbed in a porous inert material [UN1614]  [Poison]
NA1613
Prussic acid
Prussic acid, anhydrous, stabilized
Prussic acid, anhydrous, stabilized, absorbed in a porous inert material
RCRA waste no. P063
RCRA waste number P063
UN 1051
UN1051
UN1613
UN1614
UN3294
Zaclondiscoids
Zyklon B
Blausaeure
CHEBI:18407
Cyanwasserstoff
[CHN]
hydridonitridocarbon
hydrogen(nitridocarbonate)
methanenitrile
C01326
CYANIDE GROUP
AI3-31100-X
Acide cyanhydrique [French]
Acide cyanhydrique [ISO-French]
Acido cianidrico [Italian]
Aero Liquid HCN
BRN 1718793
Blausaeure [German]
Blauwzuur [Dutch]
Carbon hydride nitride (CHN)