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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:organic heterocyclyl group
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Accession:CHEBI:33453 term browser browse the term
Definition:A univalent group formed by removing a hydrogen atom from any ring atom of an organic heterocyclic compound.
Synonyms:related_synonym: organic heterocyclyl groups



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19818
    chemical entity 19816
      group 19775
        cyclyl group 0
          heterocyclyl group 0
            organic heterocyclyl group 0
              heteroaryl group + 0
              oxindolyl group + 0
              purinyl group + 0
              pyrimidinyl group + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19818
    subatomic particle 19816
      composite particle 19816
        hadron 19816
          baryon 19816
            nucleon 19816
              atomic nucleus 19816
                atom 19816
                  main group element atom 19761
                    p-block element atom 19761
                      carbon group element atom 19703
                        carbon atom 19698
                          organic molecular entity 19698
                            organic molecule 19656
                              organic cyclic compound 19461
                                organic heterocyclic compound 18817
                                  organic heterocyclyl group 0
                                    heteroaryl group + 0
                                    oxindolyl group + 0
                                    purinyl group + 0
                                    pyrimidinyl group + 0
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