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(E)-(6R,7R)-7-tert-butoxycarbonyl-amino-8-oxo-3-(2-oxo-1-phenyl-azetidin-3-ylidenemethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

161674-83-5

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161674-83-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161674-83-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,6,7 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 161674-83:
(8*1)+(7*6)+(6*1)+(5*6)+(4*7)+(3*4)+(2*8)+(1*3)=145
145 % 10 = 5
So 161674-83-5 is a valid CAS Registry Number.

161674-83-5Downstream Products

161674-83-5Relevant academic research and scientific papers

Synthesis and structure-activity relationship of (lactamylvinyl)cephalosporins exhibiting activity against staphylococci, pneumococci, and enterococci

Heinze-Krauss, Ingrid,Angehrn, Peter,Guerry, Philippe,Hebeisen, Paul,Hubschwerlen, Christian,Kompis, Ivan,Page, Malcolm G. P.,Richter, Hans G. F.,Runtz, Valérie,Stalder, Henri,Weiss, Urs,Wei, Chung-Chen

, p. 1864 - 1871 (2007/10/03)

The synthesis and structure-activity relationships of a new class of vinylcephalosporins substituted with a lactamyl residue (1) are described. These compounds show excellent activity against enterococci and retain the broad spectrum activity of third-gen

Cephalosporin antibiotics

-

, (2008/06/13)

The present invention relates to compounds of the formula STR1 wherein R1 is an acyl group derived from a carboxylic acid, hydrogen, or an amino protecting group; R2 is hydrogen, hydroxy, lower alkyl-Qp -, cycloalkyl, lowe

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