Product Description Tolfenpyrad Other Details Molecular Formula: C21H22ClN3O2 Molecular Weight: 383.87 CAS Number: 129558-76-5 Minimum Purity: >98% (HPLC), powder UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 25mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days