trimethyl-[(2S,3R,4S,5S,6R)-2,3,5-tris(trimethylsilyloxy)-6-(trimethylsilyloxymethyl)oxan-4-yl]oxysilane;trimethyl-[(2S,3R,4S,5S,6R)-2,3,5-tris(trimethylsilyloxy)-6-(trimethylsilyloxymethyl)tetrahydropyran-4-yl]oxy-silane;trimethyl-[[(2S,3R,4S,5S,6R)-2,3,5-tris(trimethylsilyloxy)-6-(trimethylsilyloxymethyl)-4-tetrahydropyranyl]oxy]silane;trimethyl-[(2S,3R,4S,5S,6R)-2,3,5-tris(trimethylsilyloxy)-6-(trimethylsilyloxymethyl)oxan-4-yl]oxy-silane;.beta.-Galactose, TMS
trimethyl-[(2S,3R,4S,5S,6R)-2,3,5-tris(trimethylsilyloxy)-6-(trimethylsilyloxymethyl)oxan-4-yl]oxysilane