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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:pyridine
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Accession:CHEBI:16227 term browser browse the term
Definition:An azaarene comprising a benzene core in which one -CH group is replaced by a nitrogen atom. It is the parent compound of the class pyridines.
Synonyms:related_synonym: Azabenzene;   Formula=C5H5N;   InChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H;   InChIKey=JUJWROOIHBZHMG-UHFFFAOYSA-N;   SMILES=c1ccncc1;   py
 alt_id: CHEBI:14974;   CHEBI:26415;   CHEBI:8662
 xref: Beilstein:103233;   CAS:110-86-1;   Gmelin:1996;   HMDB:HMDB0000926;   KEGG:C00747
 xref_mesh: MESH:C023666
 xref: PDBeChem:0PY;   PMID:24364496;   PMID:24425539;   PMID:8070089;   Reaxys:103233;   Wikipedia:Pyridine


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Path 1
Term Annotations click to browse term
  CHEBI ontology 0
    role 0
      application 0
        NMR chemical shift reference compound 0
          pyridine 0
            2,6-dimethylpyridine 0
            2-pyridylethylamine 0
            3-pyridinecarbonitrile 0
            6-chloro-5-methyl-N-[6-(2-methylpyridin-3-yl)oxypyridin-3-yl]-2,3-dihydroindole-1-carboxamide 0
            pyridinedicarboxylic acid + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      carbon group element atom 0
                        carbon atom 0
                          organic molecular entity 0
                            organic molecule 0
                              organic cyclic compound 0
                                organic heterocyclic compound 0
                                  organic heteromonocyclic compound 0
                                    pyridines 0
                                      pyridine 0
                                        2,6-dimethylpyridine 0
                                        2-pyridylethylamine 0
                                        3-pyridinecarbonitrile 0
                                        6-chloro-5-methyl-N-[6-(2-methylpyridin-3-yl)oxypyridin-3-yl]-2,3-dihydroindole-1-carboxamide 0
                                        pyridinedicarboxylic acid + 0
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