Product Description DL-Buthionine-(S,R)-sulfoximine Other Details Molecular Formula: C8H18N2O3S Molecular Weight: 222.31 CAS Number: 5072-26-4 Minimum Purity: 0.99 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 500mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 5g Leadtime:20 Days