1197984-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1197984-72-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,9,8 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1197984-72:
(9*1)+(8*1)+(7*9)+(6*7)+(5*9)+(4*8)+(3*4)+(2*7)+(1*2)=227
227 % 10 = 7
So 1197984-72-7 is a valid CAS Registry Number.
1197984-72-7Relevant academic research and scientific papers
New functional derivatives of 9-phenylquinine
Boratynski, Przemyslaw J.,Skarzewski, Jacek
experimental part, p. 3113 - 3119 (2009/12/28)
A rapid synthesis of various 9-aryl derivatives of quinine is presented. They are obtained via coupling reactions of functionalized arylmagnesium halides and 9-chloroquinine.
