4-nitrobenzyl [2R-(2alpha,5beta,6alpha,7beta)]-3-methylene-8-oxo-7-(phenoxyacetamido)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate 5-oxide
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Names
[ CAS No. ]:
60771-27-9
[ Name ]:
4-nitrobenzyl [2R-(2alpha,5beta,6alpha,7beta)]-3-methylene-8-oxo-7-(phenoxyacetamido)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate 5-oxide
[Synonym ]:
(4R,6R,7R)-4-nitrobenzyl 3-methylene-7-phenoxyacetamidocepham-4-carboxylate-1-oxide
EINECS 262-423-9
Chemical & Physical Properties
[ Density]:
1.52g/cm3
[ Boiling Point ]:
854ºC at 760 mmHg
[ Molecular Formula ]:
C23H21N3O8S
[ Molecular Weight ]:
499.49300
[ Flash Point ]:
470.3ºC
[ Exact Mass ]:
499.10500
[ PSA ]:
167.04000
[ LogP ]:
2.77490
[ Index of Refraction ]:
1.684