InChI=1S/C26H52O13P2/c1-3-5-7-9-11-13-15-17-25(28)35-21-24(39-26(29)18-16-14-12-10-8-6-4-2)22-38-41(33,34)37-20-23(27)19-36-40(30,31)32/h23-24,27H,3-22H2,1-2H3,(H,33,34)(H2,30,31,32)/t23-,24-/m1/s1