| IUPACName = {{unbulleted list|Formonitrile<ref>{{Cite web | title = Hydrogen Cyanide - Compound Summary | url = http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=768 | work = PubChem Compound | publisher = National Center for Biotechnology Information | accessdate = 2012-06-04 | location = USA | date = 16 September 2004 | at = Identification }}</ref> ''(substitutive)''|Hydridonitridocarbon<ref>{{Cite web | title = hydrogen cyanide (CHEBI:18407) | url = https://www.ebi.ac.uk/chebi/searchId.do?chebiId=18407 | work = Chemical Entities of Biological Interest | publisher = European Bioinformatics Institute | accessdate = 2012-06-04 | location = UK | date = 18 October 2009 | at = Main}}</ref> ''(additive)''}}