InChI=1/C15H17N2O8P/c18-11-6-13(25-12(11)8-24-26(21,22)23)17-7-10(14(19)16-15(17)20)9-4-2-1-3-5-9/h1-5,7,11-13,18H,6,8H2,(H,16,19,20)(H2,21,22,23)/p-1/t11-,12+,13+/m1/s1/fC15H16N2O8P/h16,21H/q-1 06179CD2521787E4