51060-05-0;(methylidyneammoniumyl)oxidanide;CHEBI:29813;H-C#NO;HCNO;Knallsaeure;[C(H)NO];[CH(NO)];formonitrile oxide;formonitrile-N-oxide;hydrido(nitrosyl-kappaN)carbon;hydrido(oxidonitrato-N)carbon;hydrogen cyanide N-oxide;methylidyne(oxo)-lambda(5)-azane