Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

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:oxygen-17 atom
go back to main search page
Accession:CHEBI:33819 term browser browse the term
Definition:The stable isotope of oxygen with relative atomic mass 16.999131. The least abundant (0.038 atom percent) isotope of naturally occurring oxygen.
Synonyms:related_synonym: (17)8O;   (17)O;   Formula=[17O];   InChI=1S/O/i1+1;   InChIKey=QVGXLLKOCUKJST-OUBTZVSYSA-N;   SMILES=[17O];   oxygen, isotope of mass 17;   oxygen-17
 xref: CAS:13968-48-4;   Gmelin:17561



show annotations for term's descendants           Sort by:
 

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 21863
    chemical entity 21861
      atom 21851
        nonmetal atom 21746
          oxygen atom 20962
            oxygen-17 atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 21863
    subatomic particle 21851
      composite particle 21851
        hadron 21851
          baryon 21851
            nucleon 21851
              atomic nucleus 21851
                atom 21851
                  main group element atom 21772
                    p-block element atom 21772
                      chalcogen 20990
                        oxygen atom 20962
                          oxygen-17 atom 0
paths to the root