419565-02-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 419565-02-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,9,5,6 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 419565-02:
(8*4)+(7*1)+(6*9)+(5*5)+(4*6)+(3*5)+(2*0)+(1*2)=159
159 % 10 = 9
So 419565-02-9 is a valid CAS Registry Number.
419565-02-9Relevant academic research and scientific papers
Cyclohexanone derivatives : Synthons for substituted quinolines
Padmavathi,Jagan Mohan Reddy,Rajagopala Sarma,Padmaja,Bhaskar Reddy
, p. 467 - 472 (2007/10/03)
Substituted quinolines 4, 5, and 9 were reported from o-allyl ethers of cyclohexanone derivatives by [2,3] sigmatropic rearrangement followed by cyclization. All the new compounds were characterized by IR and 1H NMR spectra.
