1 FBP 1,6-di-O-phosphono-beta-D-fructofuranose 1.000 2 AFP 1,6-di-O-phosphono-alpha-D-fructofuranose 1.000 3 AHG 2,5-anhydro-1,6-di-O-phosphono-D-glucitol 0.950 4 AHM 2,5-anhydro-1,6-di-O-phosphono-D-mannitol 0.950 5 IR8 [(2r,3s,4r,5r)-3,4-dihydroxypyrrolidine-2,5-diyl]bis(methylene) bis[dihydrogen (phosphate)] 0.857 6 IR9 [(2s,3r,4s,5s)-3,4-dihydroxypyrrolidine-2,5-diyl]bis(methylene) bis[dihydrogen (phosphate)] 0.857 7 F1X 1-O-phosphono-beta-D-fructofuranose 0.714 8 F6P 6-O-phosphono-beta-D-fructofuranose 0.714 9 P6P 6-O-phosphono-alpha-D-fructofuranose 0.714 10 TA6 6-O-phosphono-beta-D-tagatofuranose 0.714 11 ABF 5-O-phosphono-beta-D-arabinofuranose 0.700 12 HSX 5-O-phosphono-alpha-D-ribofuranose 0.700 13 RP5 5-O-phosphono-beta-D-ribofuranose 0.700