Product Description L-3-Benzothienylalanine Other Details Molecular Formula: C11H11NO2S Molecular Weight: 221.28 CAS Number: 72120-71-9 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