1.0 2026-04-14 17:46:07 UTC 2026-05-14 19:06:22 UTC Urea C-13 SmallMolecule Urea C-13 is an organic compound with the formula CH4N2O and an average molecular weight of 61.05 g/mol. Urea C-13 belongs to the ureas, a subclass of organic carbonic acids and derivatives within the organic compounds. This substance is found in or released from one recorded source: healthcare, pharmaceuticals & veterinary products, specifically as unclassified diagnostic agents. The recorded route of exposure for this compound is oral. CH4N2O 61.048 61.035717592 58069-82-2 N[13C](N)=O InChI=1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)/i1+1 XSQUKJJJFZCRTK-OUBTZVSYSA-N Detected and Not Quantified logp -1.4 average_mass 61.048 ChemAxon mono_mass 61.035717592 ChemAxon smiles N[13C](N)=O ChemAxon formula CH4N2O ChemAxon inchi InChI=1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)/i1+1 ChemAxon inchikey XSQUKJJJFZCRTK-OUBTZVSYSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f727ac5c940> DB09510 636363