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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:butenedioic acid
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Accession:CHEBI:22958 term browser browse the term
Definition:A C4-dicarboxylic acid that has formula C4H4O4.
Synonyms:exact_synonym: but-2-enedioic acid
 related_synonym: 2-butenedioic acid;   Formula=C4H4O4;   InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8);   InChIKey=VZCYOOQTPOCHFL-UHFFFAOYSA-N;   SMILES=[H]C(=C([H])C(O)=O)C(O)=O
 xref: Beilstein:8132074
 cyclic_relationship: is_conjugate_acid_of CHEBI:37155



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Path 1
Term Annotations click to browse term
  CHEBI ontology 1298
    chemical entity 1298
      group 1292
        inorganic group 1242
          oxo group 431
            organic oxo compound 431
              carbonyl compound 431
                dicarboxylic acids and O-substituted derivatives 17
                  dicarboxylic acid 16
                    C4-dicarboxylic acid 1
                      butenedioic acid 0
                        2-amino-3-(3-oxoprop-1-enyl)but-2-enedioic acid + 0
                        3-carboxyprop-2-enoyl group + 0
                        butenedioyl group + 0
                        enol-oxaloacetic acid 0
                        fumaric acid + 0
                        maleic acid + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 1298
    subatomic particle 1298
      composite particle 1298
        hadron 1298
          baryon 1298
            nucleon 1298
              atomic nucleus 1298
                atom 1298
                  main group element atom 1291
                    p-block element atom 1291
                      carbon group element atom 1281
                        carbon atom 1280
                          organic molecular entity 1280
                            heteroorganic entity 502
                              organochalcogen compound 454
                                organooxygen compound 452
                                  carbonyl compound 431
                                    dicarboxylic acids and O-substituted derivatives 17
                                      dicarboxylic acid 16
                                        C4-dicarboxylic acid 1
                                          butenedioic acid 0
                                            2-amino-3-(3-oxoprop-1-enyl)but-2-enedioic acid + 0
                                            3-carboxyprop-2-enoyl group + 0
                                            butenedioyl group + 0
                                            enol-oxaloacetic acid 0
                                            fumaric acid + 0
                                            maleic acid + 0
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