Acetic acid (2R,3R,6S)-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-2-methyl-4-oxo-tetrahydro-pyran-3-yl ester

(2R,3R)-3-hydroxy-2-methyl-2,3-dihydro-4H-pyran-4-one

Methyl 2,6-Dideoxy-4-O-(2,6-dideoxy-α-D-arabino-hexopyranosyl)-α-D-arabino-hexopyranoside