3,4,5,7-tetra-O-acetyl-2,6-anhydro-D-glycero-D-gulo-heptonic acid chloride

methyl 3,4,5,7-tetra-O-acetyl-2,6-anhydro-D-glycero-D-gulo-heptonate

Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[(2,2-dimethyl-4,6-dioxo-[1,3]dioxan-5-ylidene)-hydroxy-methyl]-tetrahydro-pyran-3-yl ester

diazomethyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl ketone

N-(3,4,5,7-tetra-O-acetyl-2-bromo-2-deoxy-α-D-gluco-hept-2-ulopyranosonoyl)glycine methyl ester