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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.

Term:paraquat dichloride
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Accession:CHEBI:28786 term browser browse the term
Definition:An organic chloride salt that has formula C12H14N2.2Cl.
Synonyms:exact_synonym: 1,1'-dimethyl-[4,4'-bipyridin]-1,1'-diium dichloride
 related_synonym: 1,1'-Dimethyl-4,4'-bipyridinium dichloride;   1,1'-Dimethyl-4,4'-dipyridylium dichloride;   4,4'-Dimethyldipyridyl dichloride;   Formula=C12H14N2.2Cl;   InChI=1S/C12H14N2.2ClH/c1-13-7-3-11(4-8-13)12-5-9-14(2)10-6-12;;/h3-10H,1-2H3;2*1H/q+2;;/p-2;   InChIKey=FIKAKWIAUPDISJ-UHFFFAOYSA-L;   Methyl viologen;   Methyl viologen dichloride;   N,N'-Dimethyl-4,4'-bipyridinium dichloride;   N,N'-Dimethyl-4,4'-bipyridylium dichloride;   SMILES=[Cl-].[Cl-].C[n+]1ccc(cc1)-c1cc[n+](C)cc1
 alt_id: CHEBI:25856;   CHEBI:6861
 xref: CAS:1910-42-5;   KEGG:C00225;   PPDB:1524;   Wikipedia:Paraquat

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Term Annotations click to browse term
  CHEBI ontology 20059
    role 20009
      application 19747
        pesticide 17237
          herbicide 13037
            paraquat dichloride 0
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  CHEBI ontology 20059
    subatomic particle 20056
      composite particle 20056
        hadron 20056
          baryon 20056
            nucleon 20056
              atomic nucleus 20056
                atom 20056
                  main group element atom 19956
                    p-block element atom 19956
                      carbon group element atom 19882
                        carbon atom 19873
                          organic molecular entity 19873
                            organic molecule 19819
                              organic cyclic compound 19581
                                organic heterocyclic compound 18804
                                  organonitrogen heterocyclic compound 17741
                                    bipyridines 2977
                                      bipyridine 2955
                                        4,4'-bipyridine 2937
                                          paraquat 2937
                                            paraquat dichloride 0
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