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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

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Accession:CHEBI:46924 term browser browse the term
Definition:A dioxane that has formula C4H8O2.
Synonyms:related_synonym: 1,3-dioxacyclohexane;   1,3-propanediol formal;   Formula=C4H8O2;   InChI=1S/C4H8O2/c1-2-5-4-6-3-1/h1-4H2;   InChIKey=VDFVNEFVBPFDSB-UHFFFAOYSA-N;   SMILES=C1COCOC1;   dihydro-m-dioxin;   m-dioxane;   meta-dioxane;   trimethylene glycol methylene ether
 xref: Beilstein:102532;   CAS:505-22-6

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19761
    chemical entity 19761
      atom 19759
        nonmetal atom 19641
          carbon atom 19559
            organic molecular entity 19559
              heteroorganic entity 19195
                organic heterocyclic compound 18510
                  cyclic acetal 2879
                    1,3-dioxane 0
Path 2
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  CHEBI ontology 19761
    subatomic particle 19759
      composite particle 19759
        hadron 19759
          baryon 19759
            nucleon 19759
              atomic nucleus 19759
                atom 19759
                  main group element atom 19653
                    p-block element atom 19653
                      carbon group element atom 19569
                        carbon atom 19559
                          organic molecular entity 19559
                            organic molecule 19493
                              organic cyclic compound 19318
                                organic heterocyclic compound 18510
                                  organic heteromonocyclic compound 16986
                                    saturated organic heteromonocyclic parent 9543
                                      dioxane 12
                                        1,3-dioxane 0
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