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p-nitrobenzyl (7S,6R)-7-(2-thienylacetamido)-3-carbomethoxy-1-carba-1-dethia-3-cephem-4-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127132-80-3

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127132-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127132-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,1,3 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 127132-80:
(8*1)+(7*2)+(6*7)+(5*1)+(4*3)+(3*2)+(2*8)+(1*0)=103
103 % 10 = 3
So 127132-80-3 is a valid CAS Registry Number.

127132-80-3Downstream Products

127132-80-3Relevant academic research and scientific papers

Comparative reactivity of 1-carba-1-dethiacephalosporins with cephalosporins

Blaszczak,Brown,Cook,Hornback,Hoying,Indelicato,Jordan,Katner,Kinnick,McDonald III,Morin Jr.,Munroe,Pasini

, p. 1656 - 1662 (2007/10/02)

Nine matched pairs of cephalosporins and their 1-carba-1-dethiacephalosporin analogues have been compared with regard to microbiological activity, β-lactam carbonyl infrared absorption, and aqueous stability. In general the microbiological activity of the

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