InChI=1S/C5H12O11P2/c6-3-2(1-14-17(8,9)10)15-5(7)4(3)16-18(11,12)13/h2-7H,1H2,(H2,8,9,10)(H2,11,12,13)/p-4/t2-,3-,4-,5?/m1/s1