InChI=1S/C30H57O8P/c1-3-5-7-9-11-13-14-15-17-19-21-23-25-30(32)38-28(27-37-39(33,34)35)26-36-29(31)24-22-20-18-16-12-10-8-6-4-2/h7,9,28H,3-6,8,10-27H2,1-2H3,(H2,33,34,35)/b9-7-/t28-/m1/s1