Product Description C24:1 Ceramide Other Details Molecular Formula: C42H81NO3 Molecular Weight: 648.11 CAS Number: 54164-50-0 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1mg Leadtime:20 Days Sizes 2: 5mg Leadtime:20 Days Sizes 3: 10mg Leadtime:20 Days