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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:pyridazine
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Accession:CHEBI:30954 term browser browse the term
Definition:A diazine that has formula C4H4N2.
Synonyms:related_synonym: 1,2-Diazin;   1,2-diazine;   Formula=C4H4N2;   InChI=1S/C4H4N2/c1-2-4-6-5-3-1/h1-4H;   InChIKey=PBMFSQRYOILNGV-UHFFFAOYSA-N;   Pyridazin;   SMILES=c1ccnnc1;   o-diazine;   orthodiazine
 xref: Beilstein:103906;   CAS:289-80-5;   Gmelin:49310


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  CHEBI ontology 0
    chemical entity 0
      molecular entity 0
        mancude ring 0
          organic mancude parent 0
            mancude organic heterocyclic parent 0
              mancude organic heteromonocyclic parent 0
                diazine 0
                  pyridazine 0
Path 2
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  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
                                    diazines 0
                                      pyridazines 0
                                        pyridazine 0
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