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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:29324 term browser browse the term
Definition:A sulfur hydride that has formula H2S.
Synonyms:related_synonym: Formula=H2S;   H2S;   InChI=1S/H2S/h1H2/q+1;   InChIKey=PZLIRJTVVIBARZ-UHFFFAOYSA-N;   SMILES=[H][S+][H];   [SH2](.+);   sulfaniumyl
 xref: Gmelin:304

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Term Annotations click to browse term
  CHEBI ontology 19812
    chemical entity 19812
      molecular entity 19811
        ion 16058
          radical ion 96
            inorganic radical ion 96
              inorganic radical cation 0
                dihydridosulfur(.1+) 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19812
    subatomic particle 19811
      composite particle 19811
        hadron 19811
          baryon 19811
            nucleon 19811
              atomic nucleus 19811
                atom 19811
                  main group element atom 19708
                    main group molecular entity 19708
                      s-block molecular entity 19493
                        hydrogen molecular entity 19488
                          hydrides 18845
                            inorganic hydride 17691
                              chalcogen hydride 2485
                                sulfur hydride 2067
                                  dihydridosulfur(.1+) 0
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