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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 heterocyclic compound
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Accession:CHEBI:24532 term browser browse the term
Definition:A cyclic compound having as ring members atoms of carbon and at least of one other element.
Synonyms:related_synonym: organic heterocycle;   organic heterocyclic compounds



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 20050
        chemical entity 20049
          atom 20048
            nonmetal atom 19936
              carbon atom 19863
                organic molecular entity 19863
                  heteroorganic entity 19544
                    organic heterocyclic compound 18799
                      1,2,3,4,5,6-Hexathiepane 0
                      1,5-anhydro-D-fructose 0
                      3-(2,6-Dibutyl-3-fluoro-4-methylbenzyl)-1-benzofuran 0
                      5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin 0
                      Ethyl 5-(1-piperazinyl)-2-thiophenecarboxylate 0
                      Thiophenium 0
                      azaphilone + 1
                      camphorsulfonates + 0
                      crown compound + 10
                      cyclic acetal + 8173
                      heteroarene + 16602
                      heterocyclic antibiotic + 1643
                      organic heterocyclyl group + 0
                      organic heteromonocyclic compound + 17157
                      organic heteropolycyclic compound + 18274
                      organoiodine heterocyclic compound + 0
                      organonitrogen heterocyclic compound + 17736
                      organoselenium heterocyclic compound + 57
                      organosulfur heterocyclic compound + 6123
                      oxacycle + 17705
                      zirconacycle 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 20050
        subatomic particle 20048
          composite particle 20048
            hadron 20048
              baryon 20048
                nucleon 20048
                  atomic nucleus 20048
                    atom 20048
                      main group element atom 19948
                        p-block element atom 19948
                          carbon group element atom 19872
                            carbon atom 19863
                              organic molecular entity 19863
                                organic molecule 19809
                                  organic cyclic compound 19572
                                    organic heterocyclic compound 18799
                                      1,2,3,4,5,6-Hexathiepane 0
                                      1,5-anhydro-D-fructose 0
                                      3-(2,6-Dibutyl-3-fluoro-4-methylbenzyl)-1-benzofuran 0
                                      5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin 0
                                      Ethyl 5-(1-piperazinyl)-2-thiophenecarboxylate 0
                                      Thiophenium 0
                                      azaphilone + 1
                                      camphorsulfonates + 0
                                      crown compound + 10
                                      cyclic acetal + 8173
                                      heteroarene + 16602
                                      heterocyclic antibiotic + 1643
                                      organic heterocyclyl group + 0
                                      organic heteromonocyclic compound + 17157
                                      organic heteropolycyclic compound + 18274
                                      organoiodine heterocyclic compound + 0
                                      organonitrogen heterocyclic compound + 17736
                                      organoselenium heterocyclic compound + 57
                                      organosulfur heterocyclic compound + 6123
                                      oxacycle + 17705
                                      zirconacycle 0
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