InChI=1S/C12H21O15P/c13-3-2(25-12(8(18)4(3)14)27-28(21,22)23)1-24-11-7(17)5(15)6(16)9(26-11)10(19)20/h2-9,11-18H,1H2,(H,19,20)(H2,21,22,23)