InChI=1S/C14H18NO6P/c1-9-3-2-4-11-10(9)5-6-15(11)14-7-12(16)13(21-14)8-20-22(17,18)19/h2-6,12-14,16H,7-8H2,1H3,(H2,17,18,19)/t12-,13+,14+/m0/s1