• 
  [Synonyms]
  
  [Structure]
  
  
  
  [ Properties Computed from Structure]
  

  Molecular Weight	248.19492 [g/mol]
  Molecular Formula	C10H8N4O4
  XLogP	-0.6
  H-Bond Donor	5
  H-Bond Acceptor	6
  Rotatable Bond Count	1
  Tautomer Count	42
  Exact Mass	248.054555
  MonoIsotopic Mass	248.054555
  Topological Polar Surface Area	145
  Heavy Atom Count	18
  Formal Charge	0
  Complexity	597
  Isotope Atom Count	0
  Defined Atom StereoCenter Count	0
  Undefined Atom StereoCenter Count	0
  Defined Bond StereoCenter Count	0
  Undefined Bond StereoCenter Count	0
  Covalently-Bonded Unit Count	1

  
  [ Descriptors Computed from Structure]
  IUPAC Name: 3-(5-amino-2-hydroxy-6-oxo-1H-pyridin-3-yl)-5-iminopyridine-2,6-dione
  Canonical SMILES: C1=C(C(=O)NC(=O)C1=N)C2=C(NC(=O)C(=C2)N)O
  InChI: InChI=1/C10H8N4O4/c11-5-1-3(7(15)13-9(5)17)4-2-6(12)10(18)14-8(4)16/h1-
  2,11H,12H2,(H,13,15,17)(H2,14,16,18)/b11-5-/f/h13-14,16H