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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:30104 term browser browse the term
Definition:A nitrogen hydride that has formula HN2.
Synonyms:exact_synonym: hydrazinetriide
 related_synonym: Formula=HN2;   InChI=1S/HN2/c1-2/h1H/q-3;   InChIKey=ZKUIGRIXKYUMMF-UHFFFAOYSA-N;   NNH(3-);   SMILES=[H][N-][N--]
 cyclic_relationship: is_conjugate_acid_of CHEBI:29278;   is_conjugate_base_of CHEBI:30100;   is_conjugate_base_of CHEBI:30101

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19808
    chemical entity 19808
      atom 19807
        nonmetal atom 19694
          nitrogen atom 18758
            nitrogen molecular entity 18758
              nitrogen hydride 17542
                diazanetriide 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19808
    subatomic particle 19807
      composite particle 19807
        hadron 19807
          baryon 19807
            nucleon 19807
              atomic nucleus 19807
                atom 19807
                  main group element atom 19704
                    main group molecular entity 19704
                      s-block molecular entity 19489
                        hydrogen molecular entity 19484
                          hydrides 18841
                            inorganic hydride 17688
                              pnictogen hydride 17669
                                nitrogen hydride 17542
                                  diazanetriide 0
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