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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:polycyclic compound
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Accession:CHEBI:33635 term browser browse the term
Synonyms:related_synonym: polycyclic compounds



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Your selection has 18824 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19867
        chemical entity 19865
          molecular entity 19865
            polyatomic entity 19817
              molecule 19707
                cyclic compound 19500
                  polycyclic compound 18824
                    bridged compound + 1795
                    fused compound + 17149
                    heteropolycyclic compound + 18301
                    homopolycyclic compound + 17183
                    oligofluorene + 0
                    organic polycyclic compound + 17292
                    spiro compound + 5005
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19867
        subatomic particle 19865
          composite particle 19865
            hadron 19865
              baryon 19865
                nucleon 19865
                  atomic nucleus 19865
                    atom 19865
                      group 19818
                        polyatomic entity 19817
                          molecule 19707
                            cyclic compound 19500
                              polycyclic compound 18824
                                bridged compound + 1795
                                fused compound + 17149
                                heteropolycyclic compound + 18301
                                homopolycyclic compound + 17183
                                oligofluorene + 0
                                organic polycyclic compound + 17292
                                spiro compound + 5005
    paths to the root