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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:procion red MX-5B
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Accession:CHEBI:53726 term browser browse the term
Definition:A 2,4-dichloro-1,3,5-triazine with a multi-substituted napthalen-1-ylamino substituent at the 6-position.
Synonyms:exact_synonym: disodium 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(E)-phenyldiazenyl]naphthalene-2,7-disulfonate
 related_synonym: Brilliant Red 5SKH;   C.I. Reactive Red 2;   Chemictive Brilliant Red 5B;   Formula=C19H10Cl2N6Na2O7S2;   InChI=1S/C19H12Cl2N6O7S2.2Na/c20-17-23-18(21)25-19(24-17)22-12-8-11(35(29,30)31)6-9-7-13(36(32,33)34)15(16(28)14(9)12)27-26-10-4-2-1-3-5-10;;/h1-8,28H,(H,29,30,31)(H,32,33,34)(H,22,23,24,25);;/q;2*+1/p-2/b27-26+;;;   InChIKey=XWZDJOJCYUSIEY-YOYNBWDYSA-L;   Procion Brilliant Red 5BS;   Procion Brilliant Red M 5B;   Procion Brilliant Red MX 5B;   Reactive Brilliant Red 5SKH;   SMILES=[Na+].[Na+].Oc1c(\\N=N\\c2ccccc2)c(cc2cc(cc(Nc3nc(Cl)nc(Cl)n3)c12)S([O-])(=O)=O)S([O-])(=O)=O
 xref: CAS:17804-49-8;   PMID:11696055;   PMID:11922071;   PMID:17683857;   PMID:17964715;   PMID:18068896;   PMID:19036518;   PMID:19188024;   PMID:19200652;   PMID:19450925;   PMID:20359818;   PMID:20940086;   PMID:22258680

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  CHEBI ontology 19800
    role 19751
      application 19498
        dye 1363
          procion red MX-5B 0
Path 2
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  CHEBI ontology 19800
    subatomic particle 19799
      composite particle 19799
        hadron 19799
          baryon 19799
            nucleon 19799
              atomic nucleus 19799
                atom 19799
                  main group element atom 19698
                    p-block element atom 19698
                      carbon group element atom 19619
                        carbon atom 19609
                          organic molecular entity 19609
                            organic molecule 19549
                              organic cyclic compound 19343
                                organic heterocyclic compound 18584
                                  heteroarene 16542
                                    azaarene 5392
                                      triazines 4182
                                        1,3,5-triazines 4121
                                          chloro-1,3,5-triazine 3834
                                            procion red MX-5B 0
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