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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:15368 term browser browse the term
Definition:An enal that is prop-2-ene with an oxo group at position 1.
Synonyms:related_synonym: Acrylaldehyde;   Acrylic aldehyde;   Formula=C3H4O;   InChI=1S/C3H4O/c1-2-3-4/h2-3H,1H2;   InChIKey=HGINCPLSRVDWNT-UHFFFAOYSA-N;   Propenal;   SMILES=[H]C(=C)C([H])=O
 alt_id: CHEBI:13720;   CHEBI:22214;   CHEBI:2434
 xref: CAS:107-02-8;   HMDB:HMDB0041822;   KEGG:C01471
 xref_mesh: MESH:D000171
 xref: MetaCyc:ACROLEIN;   PMID:11888018;   PMID:16725382;   PMID:18023956;   PMID:18234483;   PMID:18686065;   PMID:18823586;   PPDB:1016;   Reaxys:741856;   Wikipedia:Acrolein

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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19812
        role 19761
          application 19471
            pesticide 16973
              herbicide 12442
                acrolein 2019
                  2-(2,2,3-trimethylcyclopent-3-enyl)acrylaldehyde 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19812
        subatomic particle 19811
          composite particle 19811
            hadron 19811
              baryon 19811
                nucleon 19811
                  atomic nucleus 19811
                    atom 19811
                      main group element atom 19708
                        p-block element atom 19708
                          carbon group element atom 19630
                            carbon atom 19620
                              organic molecular entity 19620
                                organic group 18728
                                  organic divalent group 18719
                                    organodiyl group 18719
                                      carbonyl group 18667
                                        carbonyl compound 18667
                                          carboxylic acid 18364
                                            carboacyl group 17482
                                              univalent carboacyl group 17482
                                                formyl group 8786
                                                  aldehyde 8786
                                                    alpha,beta-unsaturated aldehyde 2890
                                                      enal 2890
                                                        acrolein 2019
                                                          2-(2,2,3-trimethylcyclopent-3-enyl)acrylaldehyde 0
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