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-19 atom
go back to main search page
Accession:CHEBI:36933 term browser browse the term
Definition:An oxygen atom that has formula O.
Synonyms:related_synonym: (19)8O;   (19)O;   Formula=[19O];   InChI=1S/O/i1+3;   InChIKey=QVGXLLKOCUKJST-AKLPVKDBSA-N;   SMILES=[19O];   oxygen-19
 xref: CAS:13982-18-8



show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19765
    chemical entity 19763
      atom 19763
        nonmetal atom 19702
          oxygen atom 19482
            oxygen-19 atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19765
    subatomic particle 19763
      composite particle 19763
        hadron 19763
          baryon 19763
            nucleon 19763
              atomic nucleus 19763
                atom 19763
                  main group element atom 19712
                    p-block element atom 19712
                      chalcogen 19506
                        oxygen atom 19482
                          oxygen-19 atom 0
paths to the root