InChI=1S/C22H45O7P/c1-20(2)16-14-12-10-8-6-4-3-5-7-9-11-13-15-17-22(24)28-18-21(23)19-29-30(25,26)27/h20-21,23H,3-19H2,1-2H3,(H2,25,26,27)