Product Description N-Acetyl-D-cysteine Other Details Molecular Formula: C5H9NO3S Molecular Weight: 163.19 CAS Number: 26117-28-2 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 250mg Leadtime:20 Days