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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:18-crown-6
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Accession:CHEBI:32397 term browser browse the term
Definition:A crown ether that has formula C12H24O6.
Synonyms:exact_synonym: 1,4,7,10,13,16-hexaoxacyclooctadecane
 related_synonym: 18-crown-6 ether;   Formula=C12H24O6;   InChI=1S/C12H24O6/c1-2-14-5-6-16-9-10-18-12-11-17-8-7-15-4-3-13-1/h1-12H2;   InChIKey=XEZNGIUYQVAUSS-UHFFFAOYSA-N;   SMILES=C1COCCOCCOCCOCCOCCO1;   ethylene oxide cyclic hexamer
 xref: Beilstein:1619616;   CAS:17455-13-9;   Gmelin:4535


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Path 1
Term Annotations click to browse term
  CHEBI ontology 19883
    chemical entity 19883
      atom 19881
        nonmetal atom 19760
          carbon atom 19668
            organic molecular entity 19668
              heteroorganic entity 19257
                organic heterocyclic compound 18517
                  organic heteromonocyclic compound 16622
                    saturated organic heteromonocyclic parent 5816
                      18-crown-6 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19883
    subatomic particle 19881
      composite particle 19881
        hadron 19881
          baryon 19881
            nucleon 19881
              atomic nucleus 19881
                atom 19881
                  main group element atom 19771
                    p-block element atom 19771
                      carbon group element atom 19679
                        carbon atom 19668
                          organic molecular entity 19668
                            heteroorganic entity 19257
                              organochalcogen compound 18964
                                organooxygen compound 18886
                                  ether 16119
                                    cyclic ether 6880
                                      crown ether 0
                                        18-crown-6 0
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