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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:131336 term browser browse the term
Definition:A glycol that is (8E)-undeca-1,8-dien-5-yne with the two hydroxy substituents located at positions 3 and 7.
Synonyms:related_synonym: Formula=C11H16O2;   InChI=1S/C11H16O2/c1-3-5-7-11(13)9-6-8-10(12)4-2/h4-5,7,10-13H,2-3,8H2,1H3/b7-5+;   InChIKey=PGQGHRFGAAUNBD-FNORWQNLSA-N;   SMILES=OC(CC#CC(O)/C=C/CC)C=C

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19770
    chemical entity 19769
      molecular entity 19767
        polyatomic entity 19677
          molecule 19494
            organic molecule 19461
              acetylenic compound 5784
                (8E)-undeca-1,8-dien-5-yne-3,7-diol 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19770
    subatomic particle 19768
      composite particle 19768
        hadron 19768
          baryon 19768
            nucleon 19768
              atomic nucleus 19768
                atom 19768
                  main group element atom 19655
                    p-block element atom 19655
                      chalcogen 19359
                        oxygen atom 19320
                          oxygen molecular entity 19320
                            hydroxides 19064
                              organic hydroxy compound 18631
                                polyol 7793
                                  diol 2716
                                    glycol 2441
                                      (8E)-undeca-1,8-dien-5-yne-3,7-diol 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.