N-benzyloxycarbonyl-5-aminopentyl 3,4-di-O-acetyl-2-deoxy-(2,2,2-trichloroethyloxycarbonyl)-amino-β-D-glucosamine

p-methylphenyl 2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-glucopyranoside