4-Bromobenzenesulfonyl Chloride-d4 Price Not Available 25mg 4-Bromobenzenesulfonyl Chloride-d4 Supplier Page Catalog Number R026016 Molecular Formula C6H4BrClO2S CAS# 133872-23-8 Purity ≥95% Inchi InChI=1S/C6H4BrClO2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H/i1D,2D,3D,4D Inchi Key KMMHZIBWCXYAAH-RHQRLBAQSA-N SMILES C1=CC(=CC=C1S(=O)(=O)Cl)Br Size 25mg Supplier Page https://www.musechem.com/product/R026016.html