1084764-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1084764-41-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,4,7,6 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1084764-41:
(9*1)+(8*0)+(7*8)+(6*4)+(5*7)+(4*6)+(3*4)+(2*4)+(1*1)=169
169 % 10 = 9
So 1084764-41-9 is a valid CAS Registry Number.
1084764-41-9Relevant articles and documents
The tautomeric persistence of electronically and sterically biased 2-quinolinones
Volle, Jean-Noel,Maevers, Ursula,Schlosser, Manfred
, p. 2430 - 2438 (2008)
One dozen of tailormade model 3-fluoro-2(1H)-quinolinones were synthesized in order to be investigated by UV-, IR- and NMR spectroscopic techniques. All of these compounds were found to exist predominantly, if not exclusively, in the lactam (carboxamide,
