InChI=1S/C25H49O7P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25(27)31-22-24(26)23-32-33(28,29)30/h9-10,24,26H,2-8,11-23H2,1H3,(H2,28,29,30)/b10-9-