Product Description 4-Azido-l-phenylalanine Other Details Molecular Formula: C9H10N4O2 Molecular Weight: 206.2 CAS Number: 33173-53-4 Minimum Purity: 0.95 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 100mg Leadtime:20 Days Sizes 2: 250mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days