Product Description 3,3',5-Triiodo-L-thyronine, sodium salt Other Details Molecular Formula: C15H11I3NNaO4 Molecular Weight: 672.96 CAS Number: 55-06-1 Minimum Purity: 97% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 0 Leadtime:0