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341516-59-4

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341516-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 341516-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,1,5,1 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 341516-59:
(8*3)+(7*4)+(6*1)+(5*5)+(4*1)+(3*6)+(2*5)+(1*9)=124
124 % 10 = 4
So 341516-59-4 is a valid CAS Registry Number.

341516-59-4Downstream Products

341516-59-4Relevant articles and documents

An efficient system for the Pd-catalyzed cross-coupling of amides and aryl chlorides

Fors, Brett P.,Dooleweerdt, Karin,Zeng, Qingle,Buchwald, Stephen L.

, p. 6576 - 6583 (2009)

A catalyst based on a new biarylphosphine ligand (3) for the Pd-catalyzed cross-coupling reactions of amides and aryl chlorides is described. This system shows the highest turnover frequencies reported to date for these reactions, especially for aryl chloride substrates bearing an ortho substituent. An array of amides and aryl chlorides were successfully reacted in good to excellent yields.

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