InChI=1S/C43H75O9P/c1-3-5-7-9-11-13-14-15-16-17-18-19-20-22-24-28-32-36-42(45)50-38-41(39-51-53(47,48)49)52-43(46)37-33-29-25-27-31-35-40(44)34-30-26-23-21-12-10-8-6-4-2/h12,15-16,21,25-27,30-31,35,40-41,44H,3-11,13-14,17-20,22-24,28-29,32-34,36-39H2,1-2H3,(H2,47,48,49)/b16-15-,21-12-,27-25+,30-26-,35-31-/t40?,41-/m1/s1