(3R,4R,5S,6R)-3-amino-6-(hydroxymethyl)oxane-2,4,5-triol (3R,4R,5S,6R)-3-amino-6-(hydroxymethyl)tetrahydropyran-2,4,5-triol (3R,4R,5S,6R)-3-amino-6-methylol-tetrahydropyran-2,4,5-triol C00329 BB_NC-0550 nchembio.2007.41-comp7 D04334 Glucosamine (USAN) 2-Amino-2-deoxy-D-glucose 2-Amino-2-deoxy-glucose C01811