diphenylmethyl (2S,5R,6S)-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4-oxide is a chemical compound registered under CAS number 100349-41-5, with the molecular formula C21H20BrNO4S and a molecular weight of about 462.35 g/mol. It is also known as 4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-bromo-3,3-dimethyl-7-oxo-, diphenylmethyl ester, 4-oxide, (2S,5R,6S)-. CKSPharm supplies diphenylmethyl (2S,5R,6S)-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4-oxide for laboratory research and bulk production; product code 1598833. Send an inquiry for purity, packaging, price and lead time.