InChI=1S/C31H59O9P/c1-3-5-7-9-10-11-12-13-14-15-16-17-18-20-22-24-30(33)38-26-29(27-39-41(35,36)37)40-31(34)25-28(32)23-21-19-8-6-4-2/h13-14,28-29,32H,3-12,15-27H2,1-2H3,(H2,35,36,37)/b14-13-/t28?,29-/m1/s1