1276113-62-2
(S)-methyl 3-(tert-butoxycarbonylamino)-4-(trifluoromethanesulfonate)-4-(2,4,5-trifluorophenyl)-n-butyrate
→
~78%
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