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1262588-62-4

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1262588-62-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262588-62-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,5,8 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1262588-62:
(9*1)+(8*2)+(7*6)+(6*2)+(5*5)+(4*8)+(3*8)+(2*6)+(1*2)=174
174 % 10 = 4
So 1262588-62-4 is a valid CAS Registry Number.

1262588-62-4Downstream Products

1262588-62-4Relevant articles and documents

Palladium-catalyzed indole, pyrrole, and furan arylation by aryl chlorides

Nadres, Enrico T.,Lazareva, Anna,Daugulis, Olafs

, p. 471 - 483 (2011/04/15)

The palladium-catalyzed direct arylation of indoles, pyrroles, and furans by aryl chlorides has been demonstrated. The method employs a palladium acetate catalyst, 2-(dicyclohexylphosphino)-biphenyl ligand, and an inorganic base. Electron-rich and electron-poor aryl chlorides as well as chloropyridine coupling partners can be used, and arylated heterocycles are obtained in moderate to good yields. Optimization of base, ligand, and solvent is required for achieving best results.

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