Product Description Boc-L-selenomethionine Other Details Molecular Formula: C10H19NO4Se Molecular Weight: 296.23 CAS Number: 45172-44-9 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 500mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 0 Leadtime:0