InChI=1S/C26H50NO10P/c1-3-5-7-9-11-13-15-17-24(28)34-19-22(20-35-38(32,33)36-21-23(27)26(30)31)37-25(29)18-16-14-12-10-8-6-4-2/h22-23H,3-21,27H2,1-2H3,(H,30,31)(H,32,33)/t22-,23+/m1/s1