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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:4H-pyran
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Accession:CHEBI:35593 term browser browse the term
Definition:A pyran that has formula C5H6O.
Synonyms:related_synonym: Formula=C5H6O;   InChI=1S/C5H6O/c1-2-4-6-5-3-1/h2-5H,1H2;   InChIKey=MRUWJENAYHTDQG-UHFFFAOYSA-N;   SMILES=C1C=COC=C1
 xref: Beilstein:1421312;   CAS:289-65-6
 cyclic_relationship: is_tautomer_of CHEBI:35592


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 0
    chemical entity 0
      molecular entity 0
        mancude ring 0
          organic mancude parent 0
            mancude organic heterocyclic parent 0
              mancude organic heteromonocyclic parent 0
                pyran 0
                  4H-pyran 0
                    4H-pyran-4-one 0
                    kojic acid 0
                    pyryliums + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      carbon group element atom 0
                        carbon atom 0
                          organic molecular entity 0
                            organic molecule 0
                              organic cyclic compound 0
                                organic heterocyclic compound 0
                                  organic heteromonocyclic compound 0
                                    pyrans 0
                                      pyran 0
                                        4H-pyran 0
                                          4H-pyran-4-one 0
                                          kojic acid 0
                                          pyryliums + 0
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