InChI=1S/C9H15O13P/c10-3-4(11)6(8(15)16)21-9(5(3)12)20-1-2(7(13)14)22-23(17,18)19/h2-6,9-12H,1H2,(H,13,14)(H,15,16)(H2,17,18,19)