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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:cyclobutane
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Accession:CHEBI:30377 term browser browse the term
Definition:A cycloalkane that has formula C4H8.
Synonyms:related_synonym: Formula=C4H8;   InChI=1S/C4H8/c1-2-4-3-1/h1-4H2;   InChIKey=PMPVIKIVABFJJI-UHFFFAOYSA-N;   SMILES=C1CCC1
 xref: Beilstein:1900183;   CAS:287-23-0;   Gmelin:81684


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19875
    chemical entity 19875
      molecular entity 19872
        polyatomic entity 19786
          molecule 19618
            cyclic compound 19435
              homocyclic compound 18305
                carbocyclic compound 18305
                  cyclobutanes 119
                    cyclobutane 0
                      octafluorocyclobutane 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19875
    subatomic particle 19873
      composite particle 19873
        hadron 19873
          baryon 19873
            nucleon 19873
              atomic nucleus 19873
                atom 19873
                  main group element atom 19763
                    main group molecular entity 19763
                      s-block molecular entity 19511
                        hydrogen molecular entity 19503
                          hydrides 18775
                            organic hydride 18330
                              organic fundamental parent 18330
                                hydrocarbon 18054
                                  cyclic hydrocarbon 17112
                                    monocyclic hydrocarbon 5808
                                      cycloalkane 504
                                        cyclobutane 0
                                          octafluorocyclobutane 0
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