{"id":32744,"npaid":"NPA032744","original_name":"Streptozotocin","mol_formula":"C8H15N3O7","mol_weight":"265.2220","exact_mass":"265.0910","inchikey":"ZSJLQEPLLKMAKR-YDEIVXIUSA-N","smiles":"CN(N=O)C(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O","cluster_id":9470,"node_id":6339,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C8H15N3O7/c1-11(10-17)8(16)9-4-6(14)5(13)3(2-12)18-7(4)15/h3-7,12-15H,2H2,1H3,(H,9,16)/t3-,4-,5-,6-,7?/m1/s1","m_plus_h":"266.0983","m_plus_na":"288.0802","origin_reference":{"doi":"10.1021/ja00994a053","pmid":6074800,"authors":"Herr, R. R.; Jahnke, H. K.; Argoudelis, A. 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