2-胺基乙酸乙酯

(S)-tert-butyl (1-(4-methyl-3,5-dioxo-1,2,4-oxadiazolidin-2-yl)-1-oxo-3-phenylpropan-2-yl)carbamate

2-methyl-2-(methylthio)propanal O-(4-methyl-3,5-dioxo-1,2,4-oxadiazolidine-2-carbonyl) oxime

甲胺