ALLOXANTIN(76-24-4) IR1
                        
                        
                            
                                Molecular FormulaC8H6N4O8
                            
                            Molecular Weight286.16
  
                         
                        InChIInChI=1S/C8H6N4O8/c13-1-7(19,2(14)10-5(17)9-1)8(20)3(15)11-6(18)12-4(8)16/h19-20H,(H2,9,10,13,14,17)(H2,11,12,15,16,18)
                        InChIKey IWDDXZKCDHOOSF-UHFFFAOYSA-N
                        SmilesC1(=O)NC(=O)C(O)(C2(O)C(=O)NC(=O)NC2=O)C(=O)N1