InChI=1/C7H12N2O6P2/c1-5-3-2-4-8-6(5)9-7(16(10,11)12)17(13,14)15/h2-4,7H,1H3,(H,8,9)(H2,10,11,12)(H2,13,14,15)/p-3/fC7H9N2O6P2/h9-10H/q-3/t7-/m1/s1 3558D63FB2B23BF4