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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:nonaphene
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Accession:CHEBI:33169 term browser browse the term
Definition:An ortho-fused polycyclic arene that has formula C38H22.
Synonyms:related_synonym: Formula=C38H22;   InChI=1S/C38H22/c1-3-7-25-13-31-19-35-21-37-27(15-33(35)17-29(31)11-23(25)5-1)9-10-28-16-34-18-30-12-24-6-2-4-8-26(24)14-32(30)20-36(34)22-38(28)37/h1-22H;   InChIKey=FDJONNIVGBHMQI-UHFFFAOYSA-N;   SMILES=c1ccc2cc3cc4cc5c(ccc6cc7cc8cc9ccccc9cc8cc7cc56)cc4cc3cc2c1


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19770
    role 19718
      biological role 19717
        aetiopathogenetic role 18843
          carcinogenic agent 17914
            polycyclic arene 14763
              ortho-fused polycyclic arene 9594
                nonaphene 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19770
    subatomic particle 19768
      composite particle 19768
        hadron 19768
          baryon 19768
            nucleon 19768
              atomic nucleus 19768
                atom 19768
                  main group element atom 19655
                    main group molecular entity 19655
                      s-block molecular entity 19397
                        hydrogen molecular entity 19387
                          hydrides 18419
                            organic hydride 17728
                              organic fundamental parent 17728
                                hydrocarbon 17241
                                  cyclic hydrocarbon 15308
                                    arene 15298
                                      polycyclic arene 14763
                                        ortho-fused polycyclic arene 9594
                                          nonaphene 0
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