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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:isocrotonic acid
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Accession:CHEBI:36253 term browser browse the term
Definition:A but-2-enoic acid having a cis- double bond at C-2.
Synonyms:exact_synonym: (2Z)-but-2-enoic acid
 related_synonym: (Z)-2-Butenoic acid;   (Z)-Crotonic acid;   (Z)-but-2-enoic acid;   Formula=C4H6O2;   InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2-;   InChIKey=LDHQCZJRKDOVOX-IHWYPQMZSA-N;   SMILES=[H]\\C(C)=C\\C(O)=O;   cis-2-Butenoic Acid;   cis-Crotonic Acid;   perisocrotonic acid
 xref: Beilstein:1719942;   CAS:503-64-0;   LIPID_MAPS_instance:LMFA01030194;   Reaxys:1719942
 cyclic_relationship: is_conjugate_acid_of CHEBI:36254


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 5066
    chemical entity 5066
      atom 5057
        nonmetal atom 5019
          carbon atom 4939
            organic molecular entity 4939
              lipid 4418
                fatty acid 130
                  short-chain fatty acid 52
                    butenoic acid 0
                      2-butenoic acid 0
                        isocrotonic acid 0
                          angelic acid + 0
                          ethyl (2Z)-but-2-enoate 0
                          heliosupine 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 5066
    subatomic particle 5057
      composite particle 5057
        hadron 5057
          baryon 5057
            nucleon 5057
              atomic nucleus 5057
                atom 5057
                  main group element atom 5026
                    p-block element atom 5023
                      carbon group element atom 4940
                        carbon atom 4939
                          organic molecular entity 4939
                            heteroorganic entity 4779
                              organochalcogen compound 4741
                                organooxygen compound 4703
                                  carbon oxoacid 370
                                    carboxylic acid 366
                                      monocarboxylic acid 207
                                        fatty acid 130
                                          unsaturated fatty acid 10
                                            monounsaturated fatty acid 0
                                              butenoic acid 0
                                                2-butenoic acid 0
                                                  isocrotonic acid 0
                                                    angelic acid + 0
                                                    ethyl (2Z)-but-2-enoate 0
                                                    heliosupine 0
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