Product Description Tyrphostin 23 Other Details Molecular Formula: C10H6N2O2 Molecular Weight: 186.17 CAS Number: 118409-57-7 Minimum Purity: 0.99 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 10mg Leadtime:20 Days Sizes 3: 25mg Leadtime:20 Days