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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:73141 term browser browse the term
Definition:A purine nucleoside in which guanine is attached to arabinofuranose via a beta-N(9)-glycosidic bond. It inhibits DNA synthesis and causes cell death.
Synonyms:exact_synonym: 2-amino-9-(beta-D-arabinofuranosyl)-1,9-dihydro-6H-purin-6-one
 related_synonym: 9-(beta-D-arabinofuranosyl)guanine;   9-arabinofuranosylguanine;   Formula=C10H13N5O5;   InChI=1S/C10H13N5O5/c11-10-13-7-4(8(19)14-10)12-2-15(7)9-6(18)5(17)3(1-16)20-9/h2-3,5-6,9,16-18H,1H2,(H3,11,13,14,19)/t3-,5-,6+,9-/m1/s1;   InChIKey=NYHBQMYGNKIUIF-FJFJXFQQSA-N;   SMILES=Nc1nc2n(cnc2c(=O)[nH]1)[C@@H]1O[C@H](CO)[C@@H](O)[C@@H]1O
 xref: CAS:38819-10-2;   PMID:12878202;   PMID:14114497;   PMID:19523826;   PMID:2306735;   PMID:3971358

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  CHEBI ontology 19875
    role 19825
      application 19494
        pharmaceutical 19364
          drug 19364
            antineoplastic agent 17037
              9-beta-D-arabinofuranosylguanine 0
                nelarabine 0
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  CHEBI ontology 19875
    subatomic particle 19873
      composite particle 19873
        hadron 19873
          baryon 19873
            nucleon 19873
              atomic nucleus 19873
                atom 19873
                  main group element atom 19763
                    p-block element atom 19763
                      carbon group element atom 19668
                        carbon atom 19657
                          organic molecular entity 19657
                            heteroorganic entity 19248
                              organochalcogen compound 18956
                                organooxygen compound 18879
                                  carbohydrates and carbohydrate derivatives 12268
                                    carbohydrate 12268
                                      carbohydrate derivative 11894
                                        glycosyl compound 10944
                                          glycoside 9227
                                            pentoside 575
                                              arabinoside 573
                                                beta-D-arabinoside 572
                                                  9-beta-D-arabinofuranosylguanine 0
                                                    nelarabine 0
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