Product Description Tozasertib Other Details Molecular Formula: C23H28N8OS Molecular Weight: 464.59 CAS Number: 639089-54-6 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 50mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days