1 DSK (2r,3s,4s)-1-[(2s,3s,4r,5r,6s)-2,3,4,5,6,7-hexahydroxyheptyl]-3,4-dihydroxy-2-(hydroxymethyl)tetrahydrothiophenium (non-preferred name) 1.000 2 KTL (1s,2r,3r,4s)-1-{(1s)-2-[(2r,3s,4s)-3,4-dihydroxy-2-(hydroxymethyl)tetrahydrothiophenium-1-yl]-1-hydroxyethyl}-2,3,4,5-tetrahydroxypentyl sulfate 0.778 3 NR3 (1s,2r,3s,4s)-1-{(1s)-2-[(2r,3s,4s)-3,4-dihydroxy-2-(hydroxymethyl)tetrahydrothiophenium-1-yl]-1-hydroxyethyl}-2,3,4,5-tetrahydroxypentyl sulfate 0.778 4 NR4 (1s,2r,3s,4r)-1-{(1s)-2-[(2r,3s,4s)-3,4-dihydroxy-2-(hydroxymethyl)tetrahydrothiophenium-1-yl]-1-hydroxyethyl}-2,3,4,5-tetrahydroxypentyl sulfate 0.778