InChI=1S/C30H60O13P2/c1-25(2)17-13-9-5-7-11-15-19-29(32)39-23-28(43-30(33)20-16-12-8-6-10-14-18-26(3)4)24-42-45(37,38)41-22-27(31)21-40-44(34,35)36/h25-28,31H,5-24H2,1-4H3,(H,37,38)(H2,34,35,36)/t27-,28+/m0/s1