62475-74-5
2-tert-butoxycarbonylamino-3-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-propionic acid
→
21416-43-3
尿嘧啶基丙氨酸
5147-00-2
O-乙酰基-l-丝氨酸
+
66-22-8
尿嘧啶