Product Description 4-Nitrophenyl alpha-D-xylopyranoside Other Details Molecular Formula: C11H13NO7 Molecular Weight: 271.22 CAS Number: 10238-28-5 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 250mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days