InChI=1S/C35H70O14P2/c1-3-5-7-9-11-13-14-15-17-19-21-23-25-34(38)45-29-33(30-48-51(43,44)47-28-32(37)27-46-50(40,41)42)49-35(39)26-31(36)24-22-20-18-16-12-10-8-6-4-2/h31-33,36-37H,3-30H2,1-2H3,(H,43,44)(H2,40,41,42)/t31?,32-,33-/m1/s1