(2S,3R,4R,5S,6S)-5-(benzyloxy)-6-methyl-2-((5-nitropyridin-2-yl)disulfaneyl)-4-((triethylsilyl)oxy)tetrahydro-2H-pyran-3-yl acetate

5-nitro-2-pyridyl 2-O-acetyl-4-O-benzyl-α-L-rhamnopyranosyl disulfide