4515-21-3
N-Cbz-DL-天冬氨酸
→
~89%
35739-00-5
benzyl N-(2,5-dioxooxolan-3-yl)carbamate
501-53-1
氯甲酸苄酯
1152-61-0
N-CBZ-L-天冬氨酸
305859-68-1
Benzyl (5-oxotetrahydro-3-furanyl)carbamate