InChI=1S/C24H47O8P/c1-4-6-7-10-14-17-23(25)30-19-22(20-31-33(27,28)29)32-24(26)18-15-12-9-8-11-13-16-21(3)5-2/h21-22H,4-20H2,1-3H3,(H2,27,28,29)/t21?,22-/m1/s1