二碳酸二叔丁酯

L-homoserine lactone hydrobromide

D-高丝氨酸内酯盐酸盐

(2S)-[bis(tert-butyloxycarbonyl)amino]-4-hydrobutyric acid methyl ester

(R)-2,2-二甲基-3-(n-boc)-4-乙炔噁唑啉