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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:urea
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Accession:CHEBI:16199 term browser browse the term
Definition:A carbonyl group with two C-bound amine groups. The commercially available fertilizer has an analysis of 46-0-0 (N-P2O5-K2O).
Synonyms:related_synonym: E927b;   Formula=CH4N2O;   H2NC(O)NH2;   Harnstoff;   InChI=1S/CH4N2O/c2-1(3)4/h(H4,2,3,4);   InChIKey=XSQUKJJJFZCRTK-UHFFFAOYSA-N;   Karbamid;   SMILES=NC(N)=O;   carbamide;   carbonyldiamide;   ur;   uree
 alt_id: CHEBI:15292;   CHEBI:27218;   CHEBI:46379;   CHEBI:9888
 xref: Beilstein:635724;   CAS:57-13-6;   DrugBank:DB03904;   Drug_Central:4264;   ECMDB:ECMDB04172;   Gmelin:1378;   HMDB:HMDB0000294;   KEGG:C00086;   KEGG:D00023;   KNApSAcK:C00007314
 xref_mesh: MESH:D014508
 xref: MetaCyc:UREA;   PDBeChem:URE;   PMID:18037357;   PMID:22770225;   PPDB:1728;   Reaxys:635724;   UM-BBD_compID:c0165;   Wikipedia:Urea;   YMDB:YMDB00003
 cyclic_relationship: is_tautomer_of CHEBI:48376



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19917
        role 19887
          application 19729
            agrochemical 16890
              fertilizer 15153
                urea 6227
                  N-ethyl-N-nitrosourea 513
                  [amino(hydroxy)methylidene]amino group 0
                  ammonium sulfate urea 0
                  carbamoylamino group 0
                  condensed ureas + 0
                  selenourea 0
                  thiourea + 34
                  urea ammonium nitrate 0
                  urea hydrogen peroxide 0
                  ureas + 6225
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19917
        subatomic particle 19915
          composite particle 19915
            hadron 19915
              baryon 19915
                nucleon 19915
                  atomic nucleus 19915
                    atom 19915
                      main group element atom 19855
                        p-block element atom 19855
                          carbon group element atom 19794
                            carbon atom 19790
                              organic molecular entity 19790
                                heteroorganic entity 19548
                                  organochalcogen compound 19307
                                    organooxygen compound 19223
                                      carbon oxoacid 18687
                                        carboxylic acid 18684
                                          carboacyl group 17720
                                            univalent carboacyl group 17720
                                              carbamoyl group 17571
                                                carboxamide 17571
                                                  monocarboxylic acid amide 15747
                                                    urea 6227
                                                      N-ethyl-N-nitrosourea 513
                                                      [amino(hydroxy)methylidene]amino group 0
                                                      ammonium sulfate urea 0
                                                      carbamoylamino group 0
                                                      condensed ureas + 0
                                                      selenourea 0
                                                      thiourea + 34
                                                      urea ammonium nitrate 0
                                                      urea hydrogen peroxide 0
                                                      ureas + 6225
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