CAS No.: 398489-26-4 Custom Synthesis 2021-07-19 CAS No.: 398489-26-42021-07-19T11:34:04+08:00 Custom Synthesis for API Intermediates We specialize in manufacturing 1-Boc-3-azetidinone with the highest technology and stable quality control , our factory has sophisticated technology production route to produce this product... Read more