InChI=1S/C31H62O13P2/c1-3-5-7-9-11-12-13-14-15-17-19-21-23-31(34)44-29(26-40-30(33)22-20-18-16-10-8-6-4-2)27-43-46(38,39)42-25-28(32)24-41-45(35,36)37/h28-29,32H,3-27H2,1-2H3,(H,38,39)(H2,35,36,37)/t28-,29+/m0/s1