InChI=1S/C31H62O13P2/c1-5-27(4)19-15-11-7-9-12-16-20-30(33)40-24-29(44-31(34)21-17-13-8-6-10-14-18-26(2)3)25-43-46(38,39)42-23-28(32)22-41-45(35,36)37/h26-29,32H,5-25H2,1-4H3,(H,38,39)(H2,35,36,37)/t27?,28-,29+/m0/s1