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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.

Term:diphenyl sulfone
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Accession:CHEBI:78360 term browser browse the term
Definition:A sulfone compound having two S-phenyl substituents. It has been found in plants like Gnidia glauca and Dioscorea bulbifera.
Synonyms:related_synonym: 1,1'-sulfonyldibenzene;   Diphenylsulfone;   Formula=C12H10O2S;   InChI=1S/C12H10O2S/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H;   InChIKey=KZTYYGOKRVBIMI-UHFFFAOYSA-N;   SMILES=O=S(=O)(c1ccccc1)c1ccccc1;   Sulfobenzide;   bis-(phenyl)-sulfone
 xref: CAS:127-63-9;   PMID:23535321;   PMID:24367520;   Reaxys:1910573;   Wikipedia:Diphenyl_sulfone

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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19740
        role 19713
          biological role 19711
            biochemical role 19429
              metabolite 19416
                eukaryotic metabolite 19212
                  plant metabolite 17812
                    diphenyl sulfone 6232
                      4,4'-sulfonyldiphenol 6220
                      dapsone + 38
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19740
        subatomic particle 19738
          composite particle 19738
            hadron 19738
              baryon 19738
                nucleon 19738
                  atomic nucleus 19738
                    atom 19738
                      main group element atom 19686
                        p-block element atom 19686
                          carbon group element atom 19631
                            carbon atom 19627
                              organic molecular entity 19627
                                heteroorganic entity 19384
                                  organochalcogen compound 19176
                                    organosulfur compound 16889
                                      sulfone 6426
                                        diphenyl sulfone 6232
                                          4,4'-sulfonyldiphenol 6220
                                          dapsone + 38
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