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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:astatine atom
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Accession:CHEBI:30415 term browser browse the term
Definition:A halogen that has formula At.
Synonyms:related_synonym: 85At;   Astat;   At;   Formula=At;   InChI=1S/At;   InChIKey=RYXHOMYVWAEKHL-UHFFFAOYSA-N;   SMILES=[At];   astate;   astatine;   astato
 xref: CAS:7440-68-8;   Gmelin:40440;   WebElements:At


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19812
    chemical entity 19812
      atom 19811
        nonmetal atom 19698
          halogen 18165
            astatine atom 0
              astatine molecular entity + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19812
    subatomic particle 19811
      composite particle 19811
        hadron 19811
          baryon 19811
            nucleon 19811
              atomic nucleus 19811
                atom 19811
                  main group element atom 19708
                    p-block element atom 19708
                      halogen 18165
                        astatine atom 0
                          astatine molecular entity + 0
paths to the root