59408-74-1
BOC-HOSER(BZL)-OH
→
172471-74-8
(2S)-2-hydroxy-4-phenylmethoxybutanoic acid
286856-62-0
178680-93-8
616876-80-3
((4S)-2-phenyl-1,3-dioxan-4-yl)methyl (4S)-2-phenyl-1,3-dioxane-4-carboxylate