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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 21845
    chemical entity 21843
      atom 21831
        nonmetal atom 21729
          sulfur atom 17611
            sulfur molecular entity 17611
              sulfonium compound 87
                sulfonium 0
                  sulfaniumyl group 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 21845
    subatomic particle 21831
      composite particle 21831
        hadron 21831
          baryon 21831
            nucleon 21831
              atomic nucleus 21831
                atom 21831
                  main group element atom 21754
                    main group molecular entity 21754
                      s-block molecular entity 21315
                        hydrogen molecular entity 21255
                          hydrides 20437
                            inorganic hydride 18289
                              chalcogen hydride 2579
                                sulfur hydride 2096
                                  sulfonium 0
                                    sulfaniumyl group 0
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