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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-15 atom
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Accession:CHEBI:36932 term browser browse the term
Definition:The radioactive isotope of oxygen with relative atomic mass 15.003065. The longest-lived oxygen radionuclide with half-life of 122.2 s.
Synonyms:related_synonym: (15)8O;   (15)O;   Formula=[15O];   InChI=1S/O/i1-1;   InChIKey=QVGXLLKOCUKJST-BJUDXGSMSA-N;   SMILES=[15O];   oxygen, isotope of mass 15;   oxygen-15
 xref: CAS:13982-43-9;   Gmelin:316575


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Path 1
Term Annotations click to browse term
  CHEBI ontology 0
    chemical entity 0
      atom 0
        nonmetal atom 0
          oxygen atom 0
            oxygen-15 atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      chalcogen 0
                        oxygen atom 0
                          oxygen-15 atom 0
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