88733-27-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88733-27-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,7,3 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 88733-27:
(7*8)+(6*8)+(5*7)+(4*3)+(3*3)+(2*2)+(1*7)=171
171 % 10 = 1
So 88733-27-1 is a valid CAS Registry Number.
88733-27-1Relevant academic research and scientific papers
PYRIDYLETHYLATION - A NEW PROTECTION METHOD FOR ACTIVE HYDROGEN COMPOUNDS
Katritzky, Alan R.,Khan, Ghulam R.,Schwarz, Otto A.
, p. 1223 - 1226 (2007/10/02)
2-(2- or 4-Pyridyl)ethyl group is readily introduced by pyridylethylation and easily removed after activation by quaternisation with methyl iodide.
