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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:81971 term browser browse the term
Definition:A pyridazine that has formula C19H23ClN2O2S.
Synonyms:related_synonym: Formula=C19H23ClN2O2S;   InChI=1S/C19H23ClN2O2S/c1-2-3-4-5-6-10-13-25-19(23)24-16-14-17(20)21-22-18(16)15-11-8-7-9-12-15/h7-9,11-12,14H,2-6,10,13H2,1H3;   InChIKey=JTZCTMAVMHRNTR-UHFFFAOYSA-N;   SMILES=CCCCCCCCSC(=O)Oc1cc(Cl)nnc1-c1ccccc1
 xref: CAS:55512-33-9;   KEGG:C18803
 xref_mesh: MESH:C043100
 xref: PPDB:571

show annotations for term's descendants           Sort by:
Pyridate term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Ar androgen receptor affects binding ISO pyridate binds to AR protein CTD PMID:15253041 NCBI chr  X:67,656,253...67,828,998
Ensembl chr  X:67,656,253...67,829,026
JBrowse link
G Esr1 estrogen receptor 1 multiple interactions
affects binding
ISO pyridate inhibits the reaction [Estradiol binds to ESR1 protein]
pyridate binds to ESR1 protein
CTD PMID:15253041 NCBI chr 1:41,192,029...41,594,799
Ensembl chr 1:41,192,824...41,594,796
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19810
    chemical entity 19810
      atom 19808
        nonmetal atom 19683
          nitrogen atom 18565
            nitrogen molecular entity 18565
              organonitrogen compound 18335
                organonitrogen heterocyclic compound 17481
                  diazines 12154
                    pyridazines 121
                      Pyridate 2
Path 2
Term Annotations click to browse term
  CHEBI ontology 19810
    subatomic particle 19808
      composite particle 19808
        hadron 19808
          baryon 19808
            nucleon 19808
              atomic nucleus 19808
                atom 19808
                  main group element atom 19696
                    p-block element atom 19696
                      carbon group element atom 19599
                        carbon atom 19588
                          organic molecular entity 19588
                            organic molecule 19514
                              organic cyclic compound 19311
                                organic heterocyclic compound 18425
                                  organic heteromonocyclic compound 16467
                                    diazines 12154
                                      pyridazines 121
                                        Pyridate 2
paths to the root