1 DO8 3-deoxy-8-O-phosphono-alpha-D-manno-oct-2-ulopyranosonic acid 1.000 2 M7B 7-O-phosphono-D-glycero-beta-D-manno-heptopyranose 0.810 3 M7P 7-O-phosphono-D-glycero-alpha-D-manno-heptopyranose 0.810 4 S7P 1-C-(hydroxymethyl)-6-O-phosphono-beta-D-altrofuranose 0.727 5 61J (6s)-2,6-anhydro-1-deoxy-6-(2-{[(S)-hydroxy(oxido)-lambda~5~-phosphanyl]oxy}ethyl)-D-galactitol 0.714 6 KD3 3-deoxy-beta-D-manno-oct-2-ulopyranosonic acid 0.714 7 KDO 3-deoxy-alpha-D-manno-oct-2-ulopyranosonic acid 0.714