4-Nitrophenyl-2-acetamido-2-deoxy-6-O-beta-D-galactopyranosyl-beta-D-glucopyranoside 57467-16-0 beta-D-Glucopyranoside, 4-nitrophenyl 2-(acetylamino)-2-deoxy-6-O-beta-D-galactopyranosyl- para-Nitrophenyl-2-acetamido-2-deoxy-6-O-beta-D-galactopyranosyl-beta-D-glucopyranoside