(2R,3S,4S,5R,6R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-6-[(S)-3-(4-methoxy-benzyloxy)-1-methyl-propoxy]-tetrahydro-pyran-3,4,5-triol

2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-4,5-bis-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-2-[(S)-3-(4-methoxy-benzyloxy)-1-methyl-propoxy]-tetrahydro-pyran-3-yl ester