4-oxo-4-(2-trimethylsilylethoxy)butanoate

2-diazonio-3-oxo-1-(2-trimethylsilylethoxy)but-1-en-1-olate

2-trimethylsilylethyl 4-nitro-1H-pyrrole-2-carboxylate

2,3,4,6-四-O-苯甲酰-D-吡喃甘露糖

2-(trimethylsilyl)ethyl 2,3,4,6-tetra-O-benzoyl-α-D-mannopyranoside