540-88-5
醋酸叔丁酯
+
56-89-3
L-胱氨酸
→
~40%
38261-78-8
L-胱氨酸双(叔丁酯)二盐酸盐
1079950-07-4
N,N'-Diacetyl-L-cystine Bis(tert-Butyl) Diester