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1294497-72-5

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1294497-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1294497-72-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,4,4,9 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1294497-72:
(9*1)+(8*2)+(7*9)+(6*4)+(5*4)+(4*9)+(3*7)+(2*7)+(1*2)=205
205 % 10 = 5
So 1294497-72-5 is a valid CAS Registry Number.

1294497-72-5Downstream Products

1294497-72-5Relevant articles and documents

A new and convenient method for synthesis of barbituric acid derivatives

Habibi,Tarameshloo

experimental part, p. 287 - 291 (2012/01/03)

In continuation of our current studies on the reaction between isocyanides and electron-defficient alkenes, we would like to report our recent reseaarch on synthesizing novel derivatives of barbituric acid. The reaction of alkylidene-substituted Meldrum's acid with alkyl isocyanides in the presence of urea led to the production of the corresponding 2-(hexahydro-2,4,6- trioxopyrimidin- 5-yl)-N,2-dimethylpropanamide in good to high yields. The structure of the products was in agreement with their spectroscopic data.

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