InChI=1/C7H12N2O6P2/c1-5-3-2-4-6(8-5)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-1/fC7H11N2O6P2/h8-10,13H/q-1 6CFBC21884950A6E