1196453-29-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1196453-29-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,4,5 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1196453-29:
(9*1)+(8*1)+(7*9)+(6*6)+(5*4)+(4*5)+(3*3)+(2*2)+(1*9)=178
178 % 10 = 8
So 1196453-29-8 is a valid CAS Registry Number.
1196453-29-8Relevant articles and documents
Copper-mediated N-arylation of quinazolinediones
Guy, Collette S.,Jones, Teyrnon C.
experimental part, p. 2253 - 2256 (2009/12/24)
A mild, ligand-free method of arylating 2,4-quinazolinediones using arylboronates in the presence of copper salts is described. The reaction is tolerant of a variety of functional groups and works for arylboronic acid, arylboronic ester, and aryltrifluoro
