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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.

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Accession:CHEBI:67135 term browser browse the term
Definition:An imidazole that is 1H-imidazole substituted at position 2 by a nitro group.
Synonyms:exact_synonym: 2-nitro-1H-imidazole
 related_synonym: Amicin;   Azomycin;   Formula=C3H3N3O2;   InChI=1S/C3H3N3O2/c7-6(8)3-4-1-2-5-3/h1-2H,(H,4,5);   InChIKey=YZEUHQHUFTYLPH-UHFFFAOYSA-N;   SMILES=[O-][N+](=O)c1ncc[nH]1;   nitroimidazole
 xref: CAS:527-73-1;   KEGG:C14531;   PMID:21244596;   PMID:22710102;   PMID:22816283;   Reaxys:116444

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19840
    chemical entity 19840
      group 19755
        inorganic group 19190
          nitro group 7285
            nitro compound 7285
              C-nitro compound 6886
                2-nitroimidazole 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19840
    subatomic particle 19838
      composite particle 19838
        hadron 19838
          baryon 19838
            nucleon 19838
              atomic nucleus 19838
                atom 19838
                  main group element atom 19730
                    p-block element atom 19730
                      carbon group element atom 19635
                        carbon atom 19624
                          organic molecular entity 19624
                            organic molecule 19555
                              organic cyclic compound 19364
                                organic heterocyclic compound 18482
                                  heteroarene 16534
                                    monocyclic heteroarene 13322
                                      azole 12492
                                        diazole 8148
                                          imidazoles 7665
                                            imidazole 12
                                              1H-imidazole 12
                                                2-nitroimidazole 0
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