Product Description Thalidomide-d4 Other Details Molecular Formula: C13H10N2O4 Molecular Weight: 262.25 CAS Number: 1219177-18-0 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: 5mg Leadtime:20 Days Sizes 3: 0 Leadtime:0