881995-73-9
(3R)-N-叔丁氧羰基-3-氨基-4-(2,4,5-三氟苯基)丁酸甲酯
→
~88%
1048703-14-5
(R)-tert-butyl (4-hydroxy-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate
486460-00-8
(3R)-N-叔丁氧羰基-3-氨基-4-(2,4,5-三氟苯基)丁酸
486460-32-6
西他列汀