Shop › 4-Methylumbelliferyl 2-acetamido-2-deoxy-6-O-sulfo-β-D-glucopyranoside potassium salt - 50mg 4-Methylumbelliferyl 2-acetamido-2-deoxy-6-O-sulfo-β-D-glucopyranoside potassium salt - 50mg $0.00 Sold Out Sold Out Added!