Product Description (S)-Willardiine Other Details Molecular Formula: C7H9N3O4 Molecular Weight: 199.17 CAS Number: 21416-43-3 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 10mg Leadtime:50 Days Sizes 2: 25mg Leadtime:50 Days Sizes 3: 50mg Leadtime:50 Days