Product Description Cyclo(D-Ala-D-Ala) Other Details Molecular Formula: C6H10N2O2 Molecular Weight: 142.16 CAS Number: 23927-13-1 Minimum Purity: 0.99 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