InChI=1/C7H12N2O6P2/c10-16(11,12)7(17(13,14)15)5-9-6-3-1-2-4-8-6/h1-4,7H,5H2,(H,8,9)(H2,10,11,12)(H2,13,14,15)/p-2/fC7H10N2O6P2/h9-10,13H/q-2 5DB3E83F13E7B672