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180143-66-2

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180143-66-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 180143-66-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,1,4 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 180143-66:
(8*1)+(7*8)+(6*0)+(5*1)+(4*4)+(3*3)+(2*6)+(1*6)=112
112 % 10 = 2
So 180143-66-2 is a valid CAS Registry Number.

180143-66-2Relevant articles and documents

Ni-Catalyzed Stannylation of Aryl Esters via C?O Bond Cleavage

Gu, Yiting,Martín, Rúben

, p. 3187 - 3190 (2017)

A Ni-catalyzed stannylation of aryl esters with air- and moisture-insensitive silylstannyl reagents via Csp2 ?O cleavage is described. This protocol is characterized by its wide scope, including challenging combinations, thus enabling access to versatile building blocks and orthogonal C?heteroatom bond formations.

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