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247147-31-5

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247147-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 247147-31-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,1,4 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 247147-31:
(8*2)+(7*4)+(6*7)+(5*1)+(4*4)+(3*7)+(2*3)+(1*1)=135
135 % 10 = 5
So 247147-31-5 is a valid CAS Registry Number.

247147-31-5Downstream Products

247147-31-5Relevant articles and documents

Synthesis and human leukocyte elastase inhibitory activity of novel 2-spiro(2′,2′-diphenylcyclopropane) cephalosporin sulfones

Narender Reddy, Andhe V.,Fiakpui, Charles Y.,Czajkowski, David P.,Spevak, Paul,Kaleta, Jadwiga,Micetich, Ronald G.,Maiti, Samarendra N.

, p. 1289 - 1295 (2007/10/03)

A new series of 2-spiro(2′,2′-diphenylcyclopropane) cephalosporin sulfones was synthesized as potent human leukocyte elastase inhibitors. 1999 Kluwer Academic/Plenum Publishers.

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