Product Description Risperidone-d4 Other Details Molecular Formula: C23H27FN4O2 Molecular Weight: 414.5 CAS Number: 1020719-76-9 Minimum Purity: 0.95 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 1mg Leadtime:20 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0