Product Description 3,5-Difluoro-L-phenylalanine Other Details Molecular Formula: C9H9F2NO2 Molecular Weight: 201.17 CAS Number: 31105-91-6 Minimum Purity: 0.99 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:50 Days Sizes 2: 1g Leadtime:50 Days Sizes 3: 5g Leadtime:50 Days