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(6R)-3-chloro-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73426-29-6

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73426-29-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73426-29-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,2 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73426-29:
(7*7)+(6*3)+(5*4)+(4*2)+(3*6)+(2*2)+(1*9)=126
126 % 10 = 6
So 73426-29-6 is a valid CAS Registry Number.

73426-29-6Downstream Products

73426-29-6Relevant academic research and scientific papers

Catalytic transfer hydrogenolysis of 4-nitrobenzyl esters of cephalosporins

Albanese, Domenico,Leone, Mario,Penso, Michele,Seminati, Monica,Zenoni, Maurizio

, p. 2405 - 2408 (2007/10/03)

Cephalosporins 1a-d have been selectively hydrogenolysed to their corresponding acids 2a-d without isomerisation of the cephem double-bond using anhydrous ammonium formate or phosphinic acid as catalytic transfer agents in the presence of 10% pd/C.

AZETIDINONE IMIDES

Spry, Douglas O.,Snyder, Nancy J.,Bhala, Anita R.,Pasini, Carol E.,Indelicato, Joseph M.

, p. 2911 - 2920 (2007/10/02)

The synthesis of acetyl and Boc azetidinone imides is described.

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