Pentasodium;[(2R,3S,4R,5R,6S)-4-[[(1R,3R,4R,5S,8S)-4,8-dihydroxy-2,6-dioxabicyclo[3.2.1]octan-3-yl]oxy]-6-[[(1R,3R,4R,5R,8S)-3-[(2S,3R,4R,5S,6R)-2-[[(1R,3R,4R,5R,8S)-3-[(2S,3R,4R,5S,6R)-2-[[(1R,3R,4R,5R,8S)-3-[(2S,3R,4R,5S,6R)-2-[[(1R,3R,4R,5R,8S)-3-[(3R,4R,5S,6R)-2,3-dihydroxy-6-(hydroxymethyl)-5-sulfonatooxyoxan-4-yl]oxy-4-hydroxy-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-3-hydroxy-6-(hydroxymethyl)-5-sulfonatooxyoxan-4-yl]oxy-4-hydroxy-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-3-hydroxy-6-(hydroxymethyl)-5-sulfonatooxyoxan-4-yl]oxy-4-hydroxy-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-3-hydroxy-6-(hydroxymethyl)-5-sulfonatooxyoxan-4-yl]oxy-4-hydroxy-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-5-hydroxy-2-(hydroxymethyl)oxan-3-yl] sulfate