Product Description (S)-Lorazepam Other Details Molecular Formula: C15H10Cl2N2O2 Molecular Weight: 321.2 CAS Number: 110032-65-0 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1mg Leadtime:65 Days Sizes 2: 2mg Leadtime:65 Days Sizes 3: 5mg Leadtime:65 Days