17996-13-3
4-(Z-氨基)-1-丁醇
+
7143-01-3
甲基磺酸酐
→
~96%
174626-26-7
4-(phenylmethoxycarbonylamino)butyl methanesulfonate
124-63-0
甲烷磺酰氯
~88%
62146-62-7
N-(苄氧羰基)-1,4-丁二胺