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1023754-47-3

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1023754-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1023754-47-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,3,7,5 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1023754-47:
(9*1)+(8*0)+(7*2)+(6*3)+(5*7)+(4*5)+(3*4)+(2*4)+(1*7)=123
123 % 10 = 3
So 1023754-47-3 is a valid CAS Registry Number.

1023754-47-3Downstream Products

1023754-47-3Relevant articles and documents

Oxidative amination of cuprated pyrimidine and purine derivatives

Boudet, Nadege,Dubbaka, Srinivas Reddy,Knochel, Paul

supporting information; experimental part, p. 1715 - 1718 (2009/04/10)

Using regioselective cuprations (via magnesiations), various primary, secondary and tertiary aminated pyrimidine and purine derivatives were prepared by the oxidative coupling of lithium amidocuprates using chloranil. DNA and RNA units such as aminated uracil or thymine, and adenine, as well as a CDK inhibitor, purvalanol A, were all obtained under mild conditions and satisfactory yields.

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