The 2nd and minor metabolic pathway is made of the reaction of cyanide with cystine to yield cysteine and β-thiocyanoalanine (Wood and Cooley 1955). There are no reports that cyanide can result in cancer in persons or animals. EPA has established that cyanide is not classifiable regarding its human carcinogenicity. https://potassiumcyanidechemicalf94602.widblog.com/84612313/indicators-on-potassium-cyanide-photography-you-should-know