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93315-51-6

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93315-51-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93315-51-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,3,1 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 93315-51:
(7*9)+(6*3)+(5*3)+(4*1)+(3*5)+(2*5)+(1*1)=126
126 % 10 = 6
So 93315-51-6 is a valid CAS Registry Number.

93315-51-6Relevant articles and documents

An efficient catalyst system for diaryl ether synthesis from aryl chlorides

Harkal, Surendra,Kumar, Kamal,Michalik, Dirk,Zapf, Alexander,Jackstell, Ralf,Rataboul, Franck,Riermeier, Thomas,Monsees, Axel,Beller, Matthias

, p. 3237 - 3240 (2005)

The combination of 2-phosphino-substituted N-arylpyrroles or related indoles (cataCXiumP) and Pd(OAc)2 allows for efficient cross-coupling reactions of aryl chlorides and phenols to give diaryl ethers. A variety of aryl and heteroaryl chlorides can be coupled with substituted phenols showing unprecedented catalyst turnover numbers.

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