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Accession:CHEBI:133216 term browser browse the term
Definition:A brassinosteroid that is castasterone carrying an additional hydroxy substituent at position 26.
Synonyms:exact_synonym: (22R,23R)-2alpha,3alpha,22,23,26-pentahydroxy-5alpha-campestan-6-one
 related_synonym: (2alpha,3alpha,5alpha,22R,23R,24S)-2,3,22,23,26-pentahydroxyergostan-6-one;   Formula=C28H48O6;   InChI=1S/C28H48O6/c1-14(13-29)15(2)25(33)26(34)16(3)18-6-7-19-17-10-22(30)21-11-23(31)24(32)12-28(21,5)20(17)8-9-27(18,19)4/h14-21,23-26,29,31-34H,6-13H2,1-5H3/t14?,15-,16-,17-,18+,19-,20-,21+,23-,24+,25+,26+,27+,28+/m0/s1;   InChIKey=GIHKVCBPOTYEGP-ZHTUDUEMSA-N;   SMILES=C1[C@]2([C@]3([C@@]([C@@]4([C@](C[C@@H]([C@@H](C4)O)O)(C(C3)=O)[H])C)(CC[C@@]2([C@](C1)([C@@H]([C@H]([C@@H]([C@H](C(CO)C)C)O)O)C)[H])C)[H])[H])[H]
 xref: KEGG:C19873;   MetaCyc:CPD-12500;   PMID:14605216 "Europe PMC";   PMID:16872648 "Europe PMC";   Reaxys:11179367 "Reaxys"

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  CHEBI ontology 19728
    role 19675
      biological role 19673
        growth regulator 4948
          plant growth regulator 4929
            plant growth stimulator 16
              castasterone 0
                26-hydroxycastasterone 0
Path 2
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  CHEBI ontology 19728
    subatomic particle 19724
      composite particle 19724
        hadron 19724
          baryon 19724
            nucleon 19724
              atomic nucleus 19724
                atom 19724
                  main group element atom 19610
                    p-block element atom 19610
                      carbon group element atom 19501
                        carbon atom 19494
                          organic molecular entity 19494
                            organic group 18413
                              organic divalent group 18404
                                organodiyl group 18404
                                  carbonyl group 18293
                                    carbonyl compound 18293
                                      ketone 15914
                                        oxo steroid 9279
                                          6-oxo steroid 9
                                            castasterone 0
                                              26-hydroxycastasterone 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.