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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:perfluoroalkyl substance
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Accession:CHEBI:172397 term browser browse the term
Definition:A perfluorinated compound in which the carbon chain atoms are completely fluorinated.
Synonyms:related_synonym: PFAS;   perfluorinated alkylated substance;   perfluorinated alkylated substances;   perfluoroalkyl compound;   perfluoroalkyl compounds;   perfluoroalkyl substances
 xref: Wikipedia:Per-_and_polyfluoroalkyl_substances


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19775
    chemical entity 19775
      molecular entity 19774
        main group molecular entity 19665
          p-block molecular entity 19665
            halogen molecular entity 18131
              fluorine molecular entity 11500
                organofluorine compound 10904
                  perfluorinated compound 3813
                    perfluoroalkyl substance 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19775
    subatomic particle 19774
      composite particle 19774
        hadron 19774
          baryon 19774
            nucleon 19774
              atomic nucleus 19774
                atom 19774
                  main group element atom 19665
                    p-block element atom 19665
                      p-block molecular entity 19665
                        carbon group molecular entity 19584
                          organic molecular entity 19574
                            heteroorganic entity 19215
                              organohalogen compound 17876
                                organofluorine compound 10904
                                  perfluorinated compound 3813
                                    perfluoroalkyl substance 0
paths to the root