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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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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 21726
    chemical entity 21724
      atom 21712
        nonmetal atom 21605
          carbon atom 21333
            organic molecular entity 21333
              heteroorganic entity 20997
                organic heterocyclic compound 19779
                  cyclic acetal 2914
                    1,3-dioxane 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 21726
    subatomic particle 21712
      composite particle 21712
        hadron 21712
          baryon 21712
            nucleon 21712
              atomic nucleus 21712
                atom 21712
                  main group element atom 21629
                    p-block element atom 21629
                      carbon group element atom 21433
                        carbon atom 21333
                          organic molecular entity 21333
                            organic molecule 21229
                              organic cyclic compound 20812
                                organic heterocyclic compound 19779
                                  organic heteromonocyclic compound 17512
                                    saturated organic heteromonocyclic parent 9997
                                      dioxane 13
                                        1,3-dioxane 0
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