144118-18-3 [(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (4aS,6a S,6aS,6bR,10S,12aS,14bS)-10-[(2S,3R,4S,5S)-5-hydroxy-4-[(2S,3R,4S,5R,6 R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-[(2S,3R,4S,5R)-3, 4,5-trihydroxyoxan-2-yl]oxy-oxan-2-yl]oxy-