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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:sulfonium
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Accession:CHEBI:30488 term browser browse the term
Definition:An onium cation that has formula H3S.
Synonyms:exact_synonym: sulfanium;   trihydridosulfur(1+)
 related_synonym: Formula=H3S;   H3S;   InChI=1S/H2S/h1H2/p+1;   InChIKey=RWSOTUBLDIXVET-UHFFFAOYSA-O;   SMILES=[H][S+]([H])[H];   [SH3](+);   sulphonium
 xref: CAS:18155-21-0;   Gmelin:307
 cyclic_relationship: is_conjugate_acid_of CHEBI:16136


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 21727
    chemical entity 21725
      atom 21713
        nonmetal atom 21606
          sulfur atom 16931
            sulfur molecular entity 16931
              sulfonium compound 86
                sulfonium 0
                  sulfaniumyl group 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 21727
    subatomic particle 21713
      composite particle 21713
        hadron 21713
          baryon 21713
            nucleon 21713
              atomic nucleus 21713
                atom 21713
                  main group element atom 21629
                    main group molecular entity 21629
                      s-block molecular entity 21164
                        hydrogen molecular entity 21099
                          hydrides 20361
                            inorganic hydride 18057
                              chalcogen hydride 2498
                                sulfur hydride 2094
                                  sulfonium 0
                                    sulfaniumyl group 0
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