Product Description 3-Acetamidophthalic Anhydride Other Details Molecular Formula: C10H7NO4 Molecular Weight: 205.17 CAS Number: 6296-53-3 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days