Product Description Aurora Kinase Inhibitor II Other Details Molecular Formula: C23H20N4O3 Molecular Weight: 400.4 CAS Number: 331770-21-9 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1mg Leadtime:20 Days Sizes 2: 5mg Leadtime:20 Days Sizes 3: 10mg Leadtime:20 Days