InChI=1S/C24H47O9P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-24(28)33-23(19-26)21-32-34(29,30)31-20-22(27)18-25/h7-8,22-23,25-27H,2-6,9-21H2,1H3,(H,29,30)/p-1/b8-7+