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2,4-diphenyl-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

15969-45-6

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15969-45-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15969-45-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,6 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15969-45:
(7*1)+(6*5)+(5*9)+(4*6)+(3*9)+(2*4)+(1*5)=146
146 % 10 = 6
So 15969-45-6 is a valid CAS Registry Number.

15969-45-6Downstream Products

15969-45-6Relevant academic research and scientific papers

Solid phase synthesis of dihydropyrimidinones and pyrimidinone carboxylic acids from malonic acid resin

Hamper, Bruce C.,Gan, Kevin Z.,Owen, Thomas J.

, p. 4973 - 4976 (1999)

Malonic acid resin 1 and the corresponding diester 2 have been used for the preparation of dihydropyrimidinones 6 and pyrimidinone carboxylic acids 8. Knoevenagel condensation of the unsymmetrical resin bound malonate diester 2 followed by condensation wi

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