Product Description Ethyl N-Boc-L-proline-4-ene Other Details Molecular Formula: C12H19NO4 Molecular Weight: 241.28 CAS Number: 178172-26-4 Minimum Purity: 0.95 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