InChI=1S/2C5H10N2O7P2.5H2O/c2*8-5(15(9,10)11,16(12,13)14)3-7-2-1-6-4-7;;;;;/h2*1-2,4,8H,3H2,(H2,9,10,11)(H2,12,13,14);5*1H2