InChI=1S/C8H15O8P/c9-5-2-8(13,7(11)12)1-4(6(5)10)3-17(14,15)16/h4-6,9-10,13H,1-3H2,(H,11,12)(H2,14,15,16)/t4-,5-,6-,8+/m1/s1