Cyanoacetic acid 1-methylheptyl ester

2-O-METHYL-ALPHA-D-N-ACETYLNEURAMINIC ACID

Methyl (2S,6R)-5-acetamido-3,5-dideoxy-6-(1,2,3-trihydroxypropyl)hex-2-ulopyranosidonic acid

Methyl (2S,6R)-5-acetamido-3,5-dideoxy-6-(1,2,3-trihydroxypropyl)hex-2-ulopyranosidonic acid