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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 19771
    chemical entity 19771
      atom 19770
        nonmetal atom 19646
          sulfur atom 16297
            sulfur molecular entity 16297
              sulfonium compound 85
                sulfonium 0
                  sulfaniumyl group 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19771
    subatomic particle 19770
      composite particle 19770
        hadron 19770
          baryon 19770
            nucleon 19770
              atomic nucleus 19770
                atom 19770
                  main group element atom 19658
                    main group molecular entity 19658
                      s-block molecular entity 19423
                        hydrogen molecular entity 19416
                          hydrides 18755
                            inorganic hydride 17460
                              chalcogen hydride 2453
                                sulfur hydride 2064
                                  sulfonium 0
                                    sulfaniumyl group 0
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