InChI=1/C22H23N2O9P/c25-18-10-20(33-19(18)13-32-34(28,29)30)24-11-17(21(26)23-22(24)27)15-6-8-16(9-7-15)31-12-14-4-2-1-3-5-14/h1-9,11,18-20,25H,10,12-13H2,(H,23,26,27)(H2,28,29,30)/p-2/t18-,19-,20+/m1/s1/fC22H21N2O9P/h23H/q-2 F63A022AB83522D6