N-重氮基氨基甲酸叔-丁基酯

(2S,4'S,5'R)-2-(N-tert-butoxycarbonylamino)-1-(3',4'-dimethyl-2'-oxo-5'-phenyl-1'-imidazolydinyl)-4-penten-1-one

ethyl (RS)-2-(tert-butoxycarbonylamino)pent-4-enoate

(2R,3S)-(-)-N-Boc-2,3-二苯基-6-氧代吗啉

甲醛