Send us a Message

Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   


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.

Term:ethene-1,2-diyl group
go back to main search page
Accession:CHEBI:46880 term browser browse the term
Synonyms:exact_synonym: ethene-1,2-diyl
 related_synonym: -CH=CH-;   Formula=C2H2;   SMILES=C(=C/*)\\*;   vinylene

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 916
    chemical entity 916
      group 883
        ethene-1,2-diyl group 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 916
    subatomic particle 901
      composite particle 901
        hadron 901
          baryon 901
            nucleon 901
              atomic nucleus 901
                atom 901
                  main group element atom 870
                    main group molecular entity 868
                      s-block molecular entity 755
                        hydrogen molecular entity 742
                          hydrides 358
                            organic hydride 255
                              organic fundamental parent 255
                                hydrocarbon 191
                                  olefin 0
                                    acyclic olefin 0
                                      alkene 0
                                        ethene 0
                                          ethene-1,2-diyl group 0
paths to the root