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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:cascade yellow
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Accession:CHEBI:51491 term browser browse the term
Definition:An arenesulfonate oxoanion that has formula C27H21N3O9S.
Synonyms:exact_synonym: 5-{2-[1-(3-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}benzyl)pyridinium-4-yl]-1,3-oxazol-5-yl}-2-methoxybenzenesulfonate
 related_synonym: Formula=C27H21N3O9S;   InChI=1S/C27H21N3O9S/c1-37-21-6-5-19(14-23(21)40(34,35)36)22-15-28-26(38-22)18-9-11-29(12-10-18)16-17-3-2-4-20(13-17)27(33)39-30-24(31)7-8-25(30)32/h2-6,9-15H,7-8,16H2,1H3;   InChIKey=PTIUZRZHZRYCJE-UHFFFAOYSA-N;   SMILES=COc1ccc(cc1S([O-])(=O)=O)-c1cnc(o1)-c1cc[n+](Cc2cccc(c2)C(=O)ON2C(=O)CCC2=O)cc1

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  CHEBI ontology 19786
    role 19732
      application 19423
        dye 1312
          fluorescent dye 471
            fluorochrome 223
              cascade yellow 0
Path 2
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  CHEBI ontology 19786
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19675
                    p-block element atom 19675
                      carbon group element atom 19596
                        carbon atom 19586
                          organic molecular entity 19586
                            organic molecule 19519
                              organic cyclic compound 19349
                                organic heterocyclic compound 18574
                                  heteroarene 16526
                                    monocyclic heteroarene 13396
                                      azole 12575
                                        oxazole 3305
                                          1,3-oxazoles 334
                                            cascade yellow 0
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