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1310492-26-2

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1310492-26-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1310492-26-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,4,9 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1310492-26:
(9*1)+(8*3)+(7*1)+(6*0)+(5*4)+(4*9)+(3*2)+(2*2)+(1*6)=112
112 % 10 = 2
So 1310492-26-2 is a valid CAS Registry Number.

1310492-26-2Downstream Products

1310492-26-2Relevant articles and documents

Stable but reactive perfluoroalkylzinc reagents: Application in ligand-free copper-catalyzed perfluoroalkylation of aryl iodides

Aikawa, Kohsuke,Nakamura, Yuzo,Yokota, Yuki,Toya, Wataru,Mikami, Koichi

, p. 96 - 100 (2015/02/05)

The aromatic perfluoroalkylation catalyzed by a copper(I) salt with bis(perfluoroalkyl)zinc reagents Zn(RF)2(DMPU)2, which were prepared and then isolated as a stable white powder from perfluoroalkyl iodide and diethylzinc, was accomplished to provide the perfluoroalkylated products in good-to-excellent yields. The advantages of this reliable and practical catalytic reaction are 1) airstable and easy-to-handle bis(perfluoroalkyl)zinc reagents can be utilized, 2) the reagent is reactive and hence the operation without activators and ligands is simple, and 3) not only trifluoromethylation but also perfluoroalkylation can be attained.

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