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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:silicon-28 atom
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Accession:CHEBI:37975 term browser browse the term
Definition:The stable isotope of silicon with relative atomic mass 27.9769265. The most abundant (92.23 atom percent) isotope of naturally occurring silicon.
Synonyms:related_synonym: (28)14Si;   (28)Si;   Formula=[28Si];   InChI=1S/Si/i1+0;   InChIKey=XUIMIQQOPSSXEZ-IGMARMGPSA-N;   SMILES=[28Si];   silicon-28


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Path 1
Term Annotations click to browse term
  CHEBI ontology 19874
    chemical entity 19872
      atom 19872
        nonmetal atom 19794
          silicon atom 5789
            silicon-28 atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19874
    subatomic particle 19872
      composite particle 19872
        hadron 19872
          baryon 19872
            nucleon 19872
              atomic nucleus 19872
                atom 19872
                  main group element atom 19811
                    p-block element atom 19811
                      carbon group element atom 19751
                        silicon atom 5789
                          silicon-28 atom 0
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