InChI=1S/C23H45O7P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-23(25)29-20-22(24)21-30-31(26,27)28/h9-10,22,24H,2-8,11-21H2,1H3,(H2,26,27,28)/b10-9-