861815-58-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861815-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,8,1 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 861815-58:
(8*8)+(7*6)+(6*1)+(5*8)+(4*1)+(3*5)+(2*5)+(1*8)=189
189 % 10 = 9
So 861815-58-9 is a valid CAS Registry Number.
861815-58-9Relevant academic research and scientific papers
Cinchona alkaloid phase-transfer catalysts revisited: Influence of substituted aryl groups on the enantioselectivity of glycine ester enolate alkylation
Kumar, Sanjeev,Ramachandran, Uma
, p. 7022 - 7028 (2007/10/03)
We report herein, the influence of substituted aryl groups in quaternary ammonium salts derived from cinchona alkaloids on enantioselectivity of the alkylation of glycine ester enolates.
