InChI=1/C18H23O6P/c1-11(2)16-9-14(5-6-17(16)19)24-18-12(3)7-15(8-13(18)4)23-10-25(20,21)22/h5-9,11,19H,10H2,1-4H3,(H2,20,21,22)/p-1/fC18H22O6P/h20H/q-1 FB836411436B37DF