InChI=1S/C16H27O8P/c17-12-10-8-6-4-2-1-3-5-7-9-11-16(19)23-13-15(18)14-24-25(20,21)22/h4,6,8,10,12,15,18H,1-3,5,7,9,11,13-14H2,(H2,20,21,22)/b6-4+,10-8+