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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:oxygen-17 atom
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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



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 402
    chemical entity 402
      atom 402
        nonmetal atom 395
          oxygen atom 351
            oxygen-17 atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 402
    subatomic particle 402
      composite particle 402
        hadron 402
          baryon 402
            nucleon 402
              atomic nucleus 402
                atom 402
                  main group element atom 395
                    p-block element atom 395
                      chalcogen 353
                        oxygen atom 351
                          oxygen-17 atom 0
paths to the root