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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:34974 term browser browse the term
Definition:A diastereoisomeric mixture containing sennoside A and sennoside B that is used as a laxative and cathartic. Its components are found in senna (Senna alexandrina, also known as Cassia angustifolia), where sennoside A and sennoside B are present in equal amounts, and in rhubarbs (Rheum rhabarbarum), where sennoside A predominates.
Synonyms:exact_synonym: 5,5'-bis(beta-D-glucopyranosyloxy)-4,4'-dihydroxy-10,10'-dioxo-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid
 related_synonym: Formula=C42H38O20;   InChI=1S/C42H38O20/c43-11-23-31(47)35(51)37(53)41(61-23)59-21-5-1-3-15-25(17-7-13(39(55)56)9-19(45)27(17)33(49)29(15)21)26-16-4-2-6-22(60-42-38(54)36(52)32(48)24(12-44)62-42)30(16)34(50)28-18(26)8-14(40(57)58)10-20(28)46/h1-10,23-26,31-32,35-38,41-48,51-54H,11-12H2,(H,55,56)(H,57,58)/t23-,24-,25?,26?,31-,32-,35+,36+,37-,38-,41-,42-/m1/s1;   InChIKey=IPQVTOJGNYVQEO-JLDSCGAUSA-N;   SMILES=OC[C@H]1O[C@@H](Oc2cccc3C(C4c5cccc(O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)c5C(=O)c5c(O)cc(cc45)C(O)=O)c4cc(cc(O)c4C(=O)c23)C(O)=O)[C@H](O)[C@@H](O)[C@@H]1O;   Senna-lax;   sennaglucosides
 xref: CAS:517-43-1;   KEGG:C13940;   KEGG:D02171;   KNApSAcK:C00002863;   PMID:11523059;   PMID:15712946;   PMID:20091132;   PMID:21471799;   PMID:21695913;   PMID:22384059;   PMID:22720863;   PMID:23568049;   PMID:24428006

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Path 1
Term Annotations click to browse term
  CHEBI ontology 20059
    chemical entity 20058
      chemical substance 13263
        mixture 12462
          diastereoisomeric mixture 714
            sennoside 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 20059
    subatomic particle 20056
      composite particle 20056
        hadron 20056
          baryon 20056
            nucleon 20056
              atomic nucleus 20056
                atom 20056
                  main group element atom 19956
                    p-block element atom 19956
                      carbon group element atom 19882
                        carbon atom 19873
                          organic molecular entity 19873
                            heteroorganic entity 19555
                              organochalcogen compound 19293
                                organooxygen compound 19239
                                  carbohydrates and carbohydrate derivatives 13914
                                    carbohydrate 13914
                                      monosaccharide 4318
                                        aldose 2703
                                          aldohexose 2347
                                            glucose 2307
                                              D-glucose 2307
                                                D-glucopyranose 1764
                                                  beta-D-glucose 1626
                                                    beta-D-glucoside 1431
                                                      sennosides 0
                                                        sennoside B 0
                                                          sennoside 0
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