234772-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 234772-19-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,4,7,7 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 234772-19:
(8*2)+(7*3)+(6*4)+(5*7)+(4*7)+(3*2)+(2*1)+(1*9)=141
141 % 10 = 1
So 234772-19-1 is a valid CAS Registry Number.
234772-19-1Relevant articles and documents
The direct arylation of 1,3,5-triazin-2,4(1H,3H)-dione
Egorov, Ilya N.,Rusinov, Vladimir L.,Chupakhin, Oleg N.
supporting information; experimental part, p. 1717 - 1718 (2010/05/03)
Direct introduction of non-activated arenes to 1,3,5-triazin-2,4(1H,3H)-dione in the presence of AlCl3 is described.