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Benzyl 2-beta-cyano-2-alpha-methyl-(5R)penam-3-alpha-carboxylate 1,1-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84422-23-1

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84422-23-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84422-23-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,2 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 84422-23:
(7*8)+(6*4)+(5*4)+(4*2)+(3*2)+(2*2)+(1*3)=121
121 % 10 = 1
So 84422-23-1 is a valid CAS Registry Number.

84422-23-1Downstream Products

84422-23-1Relevant academic research and scientific papers

BETA-LACTAMASE INHIBITING 2-BETA-SUBSTITUTED-2-ALPHA-METHYL-(5R)PENAM-3-ALPHA-CARBOXYLIC ACID 1,1-DIOXIDES AND INTERMEDIATES THEREFOR

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, (2008/06/13)

Beta-lactamase inhibiting 2-beta-substituted-2-alpha-methyl-(5R)penam-3-alpha-carboxylic acid 1,1-dioxides and esters thereof, wherein the 2-beta-substituent is cyano, acetyl, alkoxycarbonyl, omegahydroxyalkoxycarbonyl, carbalkoxymethoxycarbonyl or dialky

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