2-(叔丁氧羰基氧亚氨基)-2-苯乙腈

N-重氮基氨基甲酸叔-丁基酯

(S)-ethyl 3,3-dimethyl-2-[(S)-phenylmethanesulfinamido]butanoate

ethyl (S)-2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoate

ethyl (S)-2-amino-3,3-dimethylbutanoate