71129-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71129-57-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,1,2 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71129-57:
(7*7)+(6*1)+(5*1)+(4*2)+(3*9)+(2*5)+(1*7)=112
112 % 10 = 2
So 71129-57-2 is a valid CAS Registry Number.
71129-57-2Relevant articles and documents
Facile access to aryltellurium compounds from arylboronic acids
Clark, Aaron R.,Nair, Rashmi,Fronczek, Frank R.,Junk, Thomas
, p. 1387 - 1389 (2002)
Arylboronic acids were treated with tellurium tetrachloride to generate substituted aryltellurium trichlorides, which were reduced to the corresponding diaryl ditellurides in good to excellent overall yields. Representative products include diphenyl ditel
