108817-96-5
[(4S,5S)-5-({[(tert-butyl)(dimethyl)silyl]oxy}methyl)-2,2-dimethyl-1,3-dioxolan-4-yl]methanol
→
124575-40-2
ethyl 3-((4S,5R)-5-formyl-2,2-dimethyl-1,3-dioxolan-4-yl)propanoate