InChI=1S/C33H61O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-32(34)39-29-31(30-40-42(36,37)38)41-33(35)28-26-24-22-20-18-16-14-12-10-8-6-4-2/h7-10,31H,3-6,11-30H2,1-2H3,(H2,36,37,38)/b9-7-,10-8-/t31-/m1/s1