InChI=1S/C12H21O15P/c13-1-2(14)10(11(20)21)26-12(7(1)19)25-8-3(15)5(17)9(6(18)4(8)16)27-28(22,23)24/h1-10,12-19H,(H,20,21)(H2,22,23,24)