trimethylsilyl 2-(2-methylpropanoylamino)acetate;2-[(2-methyl-1-oxopropyl)amino]acetic acid trimethylsilyl ester;2-(isobutyrylamino)acetic acid trimethylsilyl ester;trimethylsilyl 2-(2-methylpropanoylamino)ethanoate;Glycine, N-(2-methyl-1-oxopropyl)-, trimethylsilyl ester;Isobutyrylglycine, trimethylsilyl-
trimethylsilyl 2-(2-methylpropanoylamino)acetate