InChI=1S/C18H35O5P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)23-24(20,21)22/h9-10H,2-8,11-17H2,1H3,(H2,20,21,22)/p-2/b10-9-