Product Description Z-DL-Asn-OH Other Details Molecular Formula: C12H14N2O5 Molecular Weight: 266.25 CAS Number: 29880-22-6 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days