Product Description Tipifarnib Other Details Molecular Formula: C27H22Cl2N4O Molecular Weight: 489.4 CAS Number: 192185-72-1 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 2mg Leadtime:20 Days Sizes 2: 5mg Leadtime:20 Days Sizes 3: 10mg Leadtime:20 Days