4-BMA
Product Name: 4-BMA, β-methylazetidin-2-one Chemical Name: (3S,4S)-3-[(R)-(tert-Butyldimethyl-silyloxy)ethyl]-4-[(R)-carboxyethyl]- 2-azetidinone Molecular Formula: C14H27NO4Si Molecular Weight: 301.45 CAS No.: 90776-58-2 Structural Formula:
Quality Standard: Enterprise Standard Uses: used in the synthesis of meropenem.