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1244590-97-3

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1244590-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1244590-97-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,4,5,9 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1244590-97:
(9*1)+(8*2)+(7*4)+(6*4)+(5*5)+(4*9)+(3*0)+(2*9)+(1*7)=163
163 % 10 = 3
So 1244590-97-3 is a valid CAS Registry Number.

1244590-97-3Downstream Products

1244590-97-3Relevant academic research and scientific papers

Microwave-enhanced synthesis of 2,3,6-trisubstituted pyridazines: Application to four-step synthesis of gabazine (SR-95531)

Gavande, Navnath,Johnston, Graham A. R.,Hanrahan, Jane R.,Chebib, Mary

, p. 4131 - 4136 (2010)

Microwave-enhanced, highly efficient protocols for the synthesis of synthetically and biologically important 2,3,6-trisubstituted pyridazine architectures have been developed by sequential amination/Suzuki coupling/alkylation reactions. This powerful strategy is an economical and highly chemoselective protocol for the synthesis of diversified pyridazines. The total synthesis of gabazine (SR-95531) has been achieved using a versatile strategy in four steps and 73% overall yield.

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