110326-09-5 2-Acetamido-2-deoxy-3-O-(beta-D-gluco-4-enepyranosyluronic acid)-D-glucose 2-Acetamido-2-deoxy-3-O-(gluco-4-enepyranosyluronic acid)glucose 2-Adgpuag D-Glucose, 2-(acetylamino)-2-deoxy-3-O-(4-deoxy-alpha-L-threo-hex-4-enopyranuronosyl)-