(3R,4S)-4-(tert-Butyl-dimethyl-silanyloxy)-5-((R)-2,2-diethyl-[1,3]dioxolan-4-yl)-3-methyl-pentan-1-ol

2,2-Dimethyl-propionic acid (S)-1-((R)-2,2-diethyl-[1,3]dioxolan-4-ylmethyl)-but-3-enyl ester

2H-Pyran-2-one, 5,6-dihydro-6-(hydroxymethyl)-, (6R)-

(R)-6-Oxo-3,6-dihydro-2H-pyran-2-carbaldehyde