Lorazepam-d4 (100 µg/mL in Acetonitrile)CURRENTLY UNAVAILABLE Price Not Available 1mg Lorazepam-d4 (100 µg/mL in Acetonitrile)CURRENTLY UNAVAILABLE Supplier Page Catalog Number R032403 Molecular Formula C15H10Cl2N2O2 CAS# 84344-15-0 Purity ≥98% Inchi InChI=1S/C15H10Cl2N2O2/c16-8-5-6-12-10(7-8)13(19-15(21)14(20)18-12)9-3-1-2-4-11(9)17/h1-7,15,21H,(H,18,20)/i1D,2D,3D,4D Inchi Key DIWRORZWFLOCLC-RHQRLBAQSA-N SMILES C1=CC=C(C(=C1)C2=NC(C(=O)NC3=C2C=C(C=C3)Cl)O)Cl Size 1mg Supplier Page https://www.musechem.com/product/R032403.html