InChI=1S/C22H43O7P/c1-2-3-4-7-10-13-19-16-20(19)14-11-8-5-6-9-12-15-22(24)28-17-21(23)18-29-30(25,26)27/h19-21,23H,2-18H2,1H3,(H2,25,26,27)