Product Description Biotin-LC-LC Other Details Molecular Formula: C22H38N4O5S Molecular Weight: 470.6 CAS Number: 89889-51-0 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:50 Days Sizes 2: 1g Leadtime:50 Days Sizes 3: 0 Leadtime:0