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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 19860
        role 19832
          biological role 19830
            biochemical role 19538
              metabolite 19525
                eukaryotic metabolite 19347
                  plant metabolite 17966
                    diphenyl sulfone 8491
                      4,4'-sulfonyldiphenol 8483
                      dapsone + 38
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19860
        subatomic particle 19858
          composite particle 19858
            hadron 19858
              baryon 19858
                nucleon 19858
                  atomic nucleus 19858
                    atom 19858
                      main group element atom 19804
                        p-block element atom 19804
                          carbon group element atom 19745
                            carbon atom 19741
                              organic molecular entity 19741
                                heteroorganic entity 19494
                                  organochalcogen compound 19257
                                    organosulfur compound 17455
                                      sulfone 8631
                                        diphenyl sulfone 8491
                                          4,4'-sulfonyldiphenol 8483
                                          dapsone + 38
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