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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.

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Accession:CHEBI:63832 term browser browse the term
Definition:An organosulfonate oxoanion obtained by deprotonation of both sulfonyl groups of bromosulfophthalein.
Synonyms:exact_synonym: 3,3'-(4,5,6,7-tetrabromo-3-oxo-1,3-dihydro-2-benzofuran-1,1-diyl)bis(6-hydroxybenzenesulfonate)
 related_synonym: Formula=C20H8Br4O10S2;   InChI=1S/C20H10Br4O10S2/c21-15-13-14(16(22)18(24)17(15)23)20(34-19(13)27,7-1-3-9(25)11(5-7)35(28,29)30)8-2-4-10(26)12(6-8)36(31,32)33/h1-6,25-26H,(H,28,29,30)(H,31,32,33)/p-2;   InChIKey=OHTXTCNTQJFRIG-UHFFFAOYSA-L;   SMILES=Oc1ccc(cc1S([O-])(=O)=O)C1(OC(=O)c2c(Br)c(Br)c(Br)c(Br)c12)c1ccc(O)c(c1)S([O-])(=O)=O;   bromosulfophthalein;   bromosulfophthalein dianion
 xref: Reaxys:1416698
 cyclic_relationship: is_conjugate_base_of CHEBI:63836

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  CHEBI ontology 24370
    role 24278
      application 23772
        dye 1312
          bromosulfophthalein(2-) 0
            bromosulfophthalein sodium 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 24370
    subatomic particle 24327
      composite particle 24327
        hadron 24327
          baryon 24327
            nucleon 24327
              atomic nucleus 24327
                atom 24327
                  main group element atom 24173
                    p-block element atom 24173
                      chalcogen 23198
                        oxygen atom 23071
                          oxygen molecular entity 23071
                            oxide 12573
                              oxoanion 9238
                                chalcogen oxoanion 592
                                  sulfur oxoanion 591
                                    sulfonate 28
                                      organosulfonate oxoanion 28
                                        bromosulfophthalein(2-) 0
                                          bromosulfophthalein sodium 0
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