837364-34-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 837364-34-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,7,3,6 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 837364-34:
(8*8)+(7*3)+(6*7)+(5*3)+(4*6)+(3*4)+(2*3)+(1*4)=188
188 % 10 = 8
So 837364-34-8 is a valid CAS Registry Number.
837364-34-8Relevant articles and documents
A simple and highly efficient synthesis of N-phenyl-2-polyfluoroalkyl-4-quinolones from 2-anilinoacetophenone and RFCO2Et
Usachev, Boris I.,Sosnovskikh, Vyacheslav Ya.
, p. 1393 - 1395 (2004)
The condensation of 2-anilinoacetophenone with RFCO2Et (RF = CF2H, CF3, C2F5) in the presence of LiH in THF affords the corresponding N -phenyl-2-polyfluoroalkyl-4-quinolones in
