Sub Group: Chiral Reagents Alphabetic Listing Catalog Number: 6433 Formula: C16H18Cl2N2O4S CAS Number: 113479-65-5 Molecular Weight: 405.3 Synonyms: (6R,7R)-7-Amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid (4-Methoxyphe