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26823-14-3

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26823-14-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26823-14-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,8,2 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 26823-14:
(7*2)+(6*6)+(5*8)+(4*2)+(3*3)+(2*1)+(1*4)=113
113 % 10 = 3
So 26823-14-3 is a valid CAS Registry Number.

26823-14-3Downstream Products

26823-14-3Relevant articles and documents

1,5-Dicarbonyl Compounds via Michael-Addition of Deprotonated Enamines and Allylamines to 2-(N-Methylanilino) acrylonitrile

Ahlbrecht, Hubertus,Dietz, Manfred,Weber, Lothar

, p. 251 - 254 (1987)

A new method for the synthesis of the title compounds by a onepot, three component, coupling reaction is described.Is consists of the reaction of a homoenolate anion and an enol cation equivalent with subsequent alkylation of an acyl-anion equivalent.Hence the methodology of Umpolung is used in a threefold manner within the reaction sequence.

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