InChI=1/C5H10N2O6P2/c8-14(9,10)5(15(11,12)13)3-7-2-1-6-4-7/h1-2,4-5H,3H2,(H2,8,9,10)(H2,11,12,13)/p-2/fC5H8N2O6P2/h8,11H/q-2 81EA6E0F82F7E4C7