InChI=1/C20H27O5P/c1-13(2)18-11-16(5-6-20(18)21)12-19-14(3)9-17(10-15(19)4)25-7-8-26(22,23)24/h5-6,9-11,13,21H,7-8,12H2,1-4H3,(H2,22,23,24)/p-2/fC20H25O5P/q-2 54BD7F43FB789E31