Product Description Roflumilast N-oxide Other Details Molecular Formula: C17H14Cl2F2N2O4 Molecular Weight: 419.2 CAS Number: 292135-78-5 Minimum Purity: >98.0%(HPLC) 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