InChI=1S/C26H51O7P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-26(28)32-23-25(27)24-33-34(29,30)31/h14-15,25,27H,2-13,16-24H2,1H3,(H2,29,30,31)/b15-14-