InChI=1S/C21H39O6P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(22)25-18-20-19-26-28(23,24)27-20/h7-8,20H,2-6,9-19H2,1H3,(H,23,24)