methyl 5-amino-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosidonic acid

methyl 5-[acetyl(tert-butoxycarbonyl)amino]-4,7,8,9-tetra-O-acetyl-2,6-anhydro-3,5-dideoxy-D-glycero-D-galacto-non-2-enonate

(4S,5R,6R)-5-tert-Butoxycarbonylamino-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxy-propyl)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester

(2R,3R,4S)-3-[(tert-Butoxycarbonyl)amino]-4-hydroxy-2-[(1R,2R)-1,2,3-trihydroxypropyl]-3,4-dihydro-2H-pyran-6-carboxylic acid

N-(9-fluorenylmethoxycarbonyl)-2-α-O-methylneurominic acid