Product Description Fmoc-3,4-dehydro-Pro-OH Other Details Molecular Formula: C20H17NO4 Molecular Weight: 335.36 CAS Number: 135837-63-7 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 250mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days