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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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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19785
    chemical entity 19785
      molecular entity 19782
        polyatomic entity 19695
          molecule 19518
            cyclic compound 19321
              polycyclic compound 18523
                bridged compound + 1812
                fused compound + 16919
                heteropolycyclic compound + 17820
                homopolycyclic compound + 16960
                oligofluorene + 0
                organic polycyclic compound + 16384
                spiro compound + 1295
Path 2
Term Annotations click to browse term
  CHEBI ontology 19785
    subatomic particle 19782
      composite particle 19782
        hadron 19782
          baryon 19782
            nucleon 19782
              atomic nucleus 19782
                atom 19782
                  group 19696
                    polyatomic entity 19695
                      molecule 19518
                        cyclic compound 19321
                          polycyclic compound 18523
                            bridged compound + 1812
                            fused compound + 16919
                            heteropolycyclic compound + 17820
                            homopolycyclic compound + 16960
                            oligofluorene + 0
                            organic polycyclic compound + 16384
                            spiro compound + 1295
paths to the root

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.