"Nitrogen Compound"^^ . "Organic or inorganic compounds that contain nitrogen as an integral part of the molecule.NCI" . "Nitrogen Compound"^^ . . "Nitrogen_Compound"^^ . "C1916"^^ . . "Organic Chemical"^^ . "CHEBI:51143"^^ . "C0684298"^^ . "Nitrogen CompoundPTNCI" . "Chemical Viewed Structurally"^^ .