Product Description Boc-L-Diphenylalanine Other Details Molecular Formula: C23H28N2O5 Molecular Weight: 412.49 CAS Number: 13122-90-2 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 5g Leadtime:20 Days