1140836-81-2
(S)-(9H-fluoren-9-yl)methyl 4-((R)-1-(benzyloxy)ethyl)-5-oxooxazolidine-3-carboxylate
→
~86%
198561-81-8
N-芴甲氧羰酰基-N-甲基-O-苄基-L-苏氨酸
~82%