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895701-82-3

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895701-82-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 895701-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,5,7,0 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 895701-82:
(8*8)+(7*9)+(6*5)+(5*7)+(4*0)+(3*1)+(2*8)+(1*2)=213
213 % 10 = 3
So 895701-82-3 is a valid CAS Registry Number.

895701-82-3Downstream Products

895701-82-3Relevant articles and documents

Copper-promoted sandmeyer trifluoromethylation reaction

Dai, Jian-Jun,Fang, Chi,Xiao, Bin,Yi, Jun,Xu, Jun,Liu, Zhao-Jing,Lu, Xi,Liu, Lei,Fu, Yao

, p. 8436 - 8439 (2013/07/19)

A copper-promoted trifluoromethylation reaction of aromatic amines is described. This transformation proceeds smoothly under mild conditions and exhibits good tolerance of many synthetically relevant functional groups. It provides an alternative approach for the synthesis of trifluoromethylated arenes and heteroarenes. It also constitutes a new example of the Sandmeyer reaction.

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