Product Description (Ala2)-Leu-Enkephalin Other Details Molecular Formula: C29H39N5O7 Molecular Weight: 569.6 CAS Number: 60284-47-1 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:65 Days Sizes 2: 10mg Leadtime:65 Days Sizes 3: 25mg Leadtime:65 Days