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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:allenylidene group
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Accession:CHEBI:29856 term browser browse the term
Synonyms:exact_synonym: propa-1,2-dienylidene
 related_synonym: =C=C=CH2;   Formula=C3H2;   SMILES=C(=*)=C=C;   allenylidene



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 21797
    chemical entity 21795
      group 21677
        organic group 19994
          organic divalent group 19981
            organodiyl group 19981
              hydrocarbylidene group 0
                allenylidene group 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 21797
    subatomic particle 21783
      composite particle 21783
        hadron 21783
          baryon 21783
            nucleon 21783
              atomic nucleus 21783
                atom 21783
                  main group element atom 21701
                    main group molecular entity 21701
                      s-block molecular entity 21228
                        hydrogen molecular entity 21165
                          hydrides 20397
                            organic hydride 19928
                              organic fundamental parent 19928
                                hydrocarbon 19764
                                  hydrocarbylidene group 0
                                    allenylidene group 0
paths to the root