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1449481-47-3

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1449481-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449481-47-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,4,8 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1449481-47:
(9*1)+(8*4)+(7*4)+(6*9)+(5*4)+(4*8)+(3*1)+(2*4)+(1*7)=193
193 % 10 = 3
So 1449481-47-3 is a valid CAS Registry Number.

1449481-47-3Downstream Products

1449481-47-3Relevant academic research and scientific papers

Microwave-assisted cyclocondensation: A rapid and solvent-free synthesis of 3-benzyl-2H-pyrido[1,2-a]pyrimidin-2-one derivatives

Satyanarayana,Praveen Kumar,Lakshmi Reddy,Narender,Narasimhulu,Subba Reddy

, p. 4892 - 4895 (2013/08/28)

Microwave-induced cyclocondensation of methyl 2-(acetoxy(phenyl)methyl) acrylate with 2-aminopyridines under catalyst and solvent-free conditions has been achieved for a rapid synthesis of 3-substituted-2H-pyrido[1,2-a]pyrimidin- 2-ones in good yields with high selectivity in short reaction times.

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