Product Description FMOC-3,4-difluoro-L-phenylalanine Other Details Molecular Formula: C24H19F2NO4 Molecular Weight: 423.41 CAS Number: 198560-43-9 Minimum Purity: 0.98 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 250mg Leadtime:50 Days Sizes 2: 1g Leadtime:50 Days Sizes 3: 5g Leadtime:50 Days