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(6R,7S)-3-Bromo-8-oxo-7-(2-phenoxy-acetylamino)-1-aza-bicyclo[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.

140232-26-4

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140232-26-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140232-26-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,2,3 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 140232-26:
(8*1)+(7*4)+(6*0)+(5*2)+(4*3)+(3*2)+(2*2)+(1*6)=74
74 % 10 = 4
So 140232-26-4 is a valid CAS Registry Number.

140232-26-4Relevant academic research and scientific papers

3-Trifluoromethylcarbacephems: Synthesis of broad spectrum antibacterial compounds

Cook,Hornback,McDonald III,Munroe,Snyder

, p. 1261 - 1266 (2007/10/03)

The enhanced stability of the carbacephem nucleus over the corresponding cephalosporin nucleus has allowed the synthesis of 7-arylglycyl-3- trifluoromethyl-carbacephems. These unique carbacephems possess broad spectrum activity and high stability to both

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