- Chemical Name:4-[3(R)-(1(S)fluorethyl)-2-oxoazetidine-4(R)-yl]-3-oxobutyric-acid.4-nitrobenzylester
- CAS No.:90580-99-7
- Molecular Formula:C16H17FN2O6
- Molecular Weight:352.319
- Hs Code.:
Synonyms:4-[3(R)-(1(S)fluorethyl)-2-oxoazetidine-4(R)-yl]-3-oxobutyric-acid.4-nitrobenzylester

