{(2R,3R)-3-(1-Fluoro-ethyl)-2-[(E)-6-(4-nitro-benzyloxycarbonylamino)-2-oxo-hex-3-enyl]-4-oxo-azetidin-1-yl}-(triphenyl-λ5-phosphanylidene)-acetic acid 4-nitro-benzyl ester CAS:98376-32-0 manufacturer & supplier
Description :
Fine Chemicals & Pharmaceutical Intermediates
Synonyms :
{(2R,3R)-3-(1-Fluoro-ethyl)-2-[(E)-6-(4-nitro-benzyloxycarbonylamino)-2-oxo-hex-3-enyl]-4-oxo-azetidin-1-yl}-(triphenyl-λ5-phosphanylidene)-acetic acid 4-nitro-benzyl ester