InChI=1S/C30H60O13P2/c1-3-5-7-9-11-13-15-17-19-21-29(32)39-25-28(43-30(33)22-20-18-16-14-12-10-8-6-4-2)26-42-45(37,38)41-24-27(31)23-40-44(34,35)36/h27-28,31H,3-26H2,1-2H3,(H,37,38)(H2,34,35,36)/t27-,28-/m1/s1