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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

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Accession:CHEBI:31007 term browser browse the term
Definition:A fluorocarbon that is cyclobutane in which all eight hydrogens are replaced by fluorines.
Synonyms:related_synonym: 1,1,2,2,3,3,4,4-octafluorocyclobutane;   E 946;   E946;   Formula=C4F8;   Freon 318;   Freon C 318;   InChI=1S/C4F8/c5-1(6)2(7,8)4(11,12)3(1,9)10;   InChIKey=BCCOBQSFUDVTJQ-UHFFFAOYSA-N;   SMILES=FC1(F)C(F)(F)C(F)(F)C1(F)F;   perfluorocyclobutane
 xref: Beilstein:1909266;   CAS:115-25-3;   Gmelin:131113;   HMDB:HMDB0031292;   PMID:4729778;   PMID:806278;   Reaxys:1909266;   Wikipedia:Octafluorocyclobutane

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19800
    role 19751
      application 19498
        food additive 15112
          food packaging gas 3569
            octafluorocyclobutane 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19800
    subatomic particle 19799
      composite particle 19799
        hadron 19799
          baryon 19799
            nucleon 19799
              atomic nucleus 19799
                atom 19799
                  main group element atom 19698
                    main group molecular entity 19698
                      s-block molecular entity 19479
                        hydrogen molecular entity 19471
                          hydrides 18834
                            organic hydride 18348
                              organic fundamental parent 18348
                                hydrocarbon 18059
                                  cyclic hydrocarbon 17069
                                    monocyclic hydrocarbon 5845
                                      cycloalkane 509
                                        cyclobutane 0
                                          octafluorocyclobutane 0
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