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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 880
    chemical entity 880
      atom 865
        nonmetal atom 845
          carbon atom 827
            organic molecular entity 827
              heteroorganic entity 579
                organic heterocyclic compound 363
                  cyclic acetal 13
                    1,3-dioxane 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 880
    subatomic particle 865
      composite particle 865
        hadron 865
          baryon 865
            nucleon 865
              atomic nucleus 865
                atom 865
                  main group element atom 855
                    p-block element atom 852
                      carbon group element atom 828
                        carbon atom 827
                          organic molecular entity 827
                            organic molecule 741
                              organic cyclic compound 651
                                organic heterocyclic compound 363
                                  organic heteromonocyclic compound 189
                                    saturated organic heteromonocyclic parent 82
                                      dioxane 0
                                        1,3-dioxane 0
paths to the root