InChI=1S/C28H52O7P2/c1-18(2)32-36(30,33-19(3)4)25(37(31,34-20(5)6)35-21(7)8)17-22-15-23(27(9,10)11)26(29)24(16-22)28(12,13)14/h15-16,18-21,25,29H,17H2,1-14H3