InChI=1S/C29H51O9P/c1-3-5-7-9-10-13-16-20-26(30)21-17-14-11-15-18-22-28(31)36-24-27(25-37-39(33,34)35)38-29(32)23-19-12-8-6-4-2/h10,13,16,20,27H,3-9,11-12,14-15,17-19,21-25H2,1-2H3,(H2,33,34,35)/b13-10-,20-16+/t27-/m1/s1