(1S,2R,3S,4R,5R)-2,3-Diacetoxy-4,5-dibromo-cyclohexanecarboxylic acid

methyl (1S)-(-)-(1,3,5/2,4)-2,3-diacetoxy-4,5-dibromo-1-cyclohexanecarboxylate

2,3,4-tri-O-benzyl-L-arabinose diethyl dithioacetal

2,3,4-tri-O-benzyl-5-deoxy-5-iodo-L-arabinose

Toluene-4-sulfonic acid (2S,3S,4R)-2,3,4-tris-benzyloxy-5-oxo-pentyl ester