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1146344-27-5

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1146344-27-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1146344-27-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,6,3,4 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1146344-27:
(9*1)+(8*1)+(7*4)+(6*6)+(5*3)+(4*4)+(3*4)+(2*2)+(1*7)=135
135 % 10 = 5
So 1146344-27-5 is a valid CAS Registry Number.

1146344-27-5Relevant articles and documents

Nef-Perkow access to indolizine derivatives

Coffinier, Didier,Elkaim, Laurent,Grimaud, Laurence

scheme or table, p. 2474 - 2476 (2010/11/18)

We present herein a new access to indolizine derivatives involving 1,3-dipolar cycloaddition of pyridinium ylides with phosphorylated hydroxyketenimines. These ketenimines are easily formed via a Nef-Perkow cascade involving isocyanides as starting material. Georg Thieme Verlag Stuttgart · New York.

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