InChI=1S/C41H73O9P/c1-4-5-6-7-8-13-17-21-26-31-38(42)32-27-22-19-24-28-33-40(43)48-35-39(36-49-51(45,46)47)50-41(44)34-29-23-18-15-12-10-9-11-14-16-20-25-30-37(2)3/h8,13,19,21-22,26-27,32,37-39,42H,4-7,9-12,14-18,20,23-25,28-31,33-36H2,1-3H3,(H2,45,46,47)/b13-8-,22-19+,26-21-,32-27-/t38?,39-/m1/s1