Product Description Ampiroxicam Other Details Molecular Formula: C20H21N3O7S Molecular Weight: 447.46 CAS Number: 99464-64-9 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 500mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 5g Leadtime:20 Days