Product Description Z-Ala-ala-pna Other Details Molecular Formula: C20H22N4O6 Molecular Weight: 414.4 CAS Number: 61043-58-1 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 500mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 2g Leadtime:65 Days