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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:48079 term browser browse the term
Definition:A monocyclic arene that has formula C7H7.
Synonyms:related_synonym: Formula=C7H7;   InChI=1S/C7H7/c1-2-4-6-7-5-3-1/h1-7H/q+1;   InChIKey=OJOSABWCUVCSTQ-UHFFFAOYSA-N;   SMILES=c1ccc[cH+]cc1;   cyc-C7H7(+);   cycloheptatrienylium;   tropylium
 xref: Beilstein:1902352;   CAS:26811-28-9;   Gmelin:277841

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Path 1
Term Annotations click to browse term
  CHEBI ontology 24815
    chemical entity 24785
      molecular entity 24749
        polyatomic entity 24681
          molecule 24293
            cyclic compound 23556
              aromatic compound 23144
                organic aromatic compound 23144
                  arene 19944
                    monocyclic arene 6002
                      cyclohepta-2,4,6-trienylium 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 24815
    subatomic particle 24774
      composite particle 24774
        hadron 24774
          baryon 24774
            nucleon 24774
              atomic nucleus 24774
                atom 24774
                  main group element atom 24641
                    main group molecular entity 24641
                      s-block molecular entity 23974
                        hydrogen molecular entity 23814
                          hydrides 22048
                            organic hydride 21445
                              organic fundamental parent 21445
                                hydrocarbon 21124
                                  olefin 5456
                                    cyclic olefin 105
                                      monocyclic olefin 102
                                        cycloalkatriene 5
                                          cycloheptatriene 5
                                            cyclohepta-1,3,5-triene 5
                                              cyclohepta-2,4,6-trienylium 0
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