Product Description EGFR Inhibitor Other Details Molecular Formula: C21H18F3N5O Molecular Weight: 413.4 CAS Number: 879127-07-8 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: 25mg Leadtime:20 Days