prussic acid Synonyms

hydrocyanic acid carbon nitride cyanhydric acid cyanide based cyanide poisoned acid cyanide containing cyanide contaminated cyanide free cyanogen gas cyanogen hydride ac poison hydrogen-cyanide gas blue acid arsenic cyanide cyanogen poison cyanic acid cyanogen bromide cyanogen chloride hydrogen cyanide cyanide poisoning cyanogen iodide