Product Description H-Cys(Carbamoyl)-OH Other Details Molecular Formula: C4H8N2O3S Molecular Weight: 164.18 CAS Number: 2072-71-1 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:50 Days Sizes 2: 10g Leadtime:50 Days Sizes 3: 25g Leadtime:50 Days