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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:heteropolycyclic compound
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Accession:CHEBI:33671 term browser browse the term
Definition:A polycyclic compound in which at least one of the rings contains at least one non-carbon atom.
Synonyms:exact_synonym: heteropolycyclic compounds
 related_synonym: polyheterocyclic compounds



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Your selection has 18272 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 20056
        chemical entity 20055
          molecular entity 20054
            polyatomic entity 19984
              molecule 19845
                cyclic compound 19610
                  polycyclic compound 18873
                    heteropolycyclic compound 18272
                      heterotricyclic compound + 15596
                      organic heteropolycyclic compound + 18272
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 20056
        subatomic particle 20054
          composite particle 20054
            hadron 20054
              baryon 20054
                nucleon 20054
                  atomic nucleus 20054
                    atom 20054
                      group 19986
                        polyatomic entity 19984
                          molecule 19845
                            cyclic compound 19610
                              polycyclic compound 18873
                                heteropolycyclic compound 18272
                                  heterotricyclic compound + 15596
                                  organic heteropolycyclic compound + 18272
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