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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:ethene
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Accession:CHEBI:18153 term browser browse the term
Definition:An alkene that has formula C2H4.
Synonyms:related_synonym: Aethen;   Aethylen;   CH2=CH2;   Ethylene;   Formula=C2H4;   H2C=CH2;   InChI=1S/C2H4/c1-2/h1-2H2;   InChIKey=VGGSQFUCUMXWEO-UHFFFAOYSA-N;   R-1150;   SMILES=C=C
 alt_id: CHEBI:14230;   CHEBI:24000;   CHEBI:4899
 xref: BPDB:2009;   Beilstein:1730731;   CAS:74-85-1;   Gmelin:214;   KEGG:C06547;   KNApSAcK:C00000175
 xref_mesh: MESH:C036216
 xref: UM-BBD_compID:c0359



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19911
        role 19887
          application 19723
            refrigerant 18268
              ethene 7703
                (Z)-1,2-ethenediol 0
                ethene-1,2-diyl group 0
                ethenylidene group 0
                haloethene + 7701
                poly(ethylene-co-vinyl acetate) 0
                vinyl group + 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19911
        subatomic particle 19909
          composite particle 19909
            hadron 19909
              baryon 19909
                nucleon 19909
                  atomic nucleus 19909
                    atom 19909
                      main group element atom 19859
                        main group molecular entity 19859
                          s-block molecular entity 19692
                            hydrogen molecular entity 19678
                              hydrides 19156
                                organic hydride 18707
                                  organic fundamental parent 18707
                                    hydrocarbon 18438
                                      olefin 8930
                                        acyclic olefin 8768
                                          alkene 7839
                                            ethene 7703
                                              (Z)-1,2-ethenediol 0
                                              ethene-1,2-diyl group 0
                                              ethenylidene group 0
                                              haloethene + 7701
                                              poly(ethylene-co-vinyl acetate) 0
                                              vinyl group + 0
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