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1311822-87-3

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1311822-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1311822-87-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,1,8,2 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1311822-87:
(9*1)+(8*3)+(7*1)+(6*1)+(5*8)+(4*2)+(3*2)+(2*8)+(1*7)=123
123 % 10 = 3
So 1311822-87-3 is a valid CAS Registry Number.

1311822-87-3Relevant articles and documents

Palladium-catalyzed direct arylation of imidazolone N-oxides with aryl bromides and its application in the synthesis of GSK2137305

Zhao, He,Wang, Ruifang,Chen, Ping,Gregg, Brian T.,Hsia, Ming Min,Zhang, Wei

supporting information; experimental part, p. 1872 - 1875 (2012/06/01)

The palladium-catalyzed direct arylation of imidazolone N-oxides with aryl bromides to afford the corresponding 4-aryl imidazolone N-oxides is described. This method has been successfully used for the synthesis of GSK2137305.

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