194943-60-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194943-60-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,9,4 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 194943-60:
(8*1)+(7*9)+(6*4)+(5*9)+(4*4)+(3*3)+(2*6)+(1*0)=177
177 % 10 = 7
So 194943-60-7 is a valid CAS Registry Number.
194943-60-7Relevant academic research and scientific papers
CDI-mediated monoacylation of symmetrical diamines and selective acylation of primary amines of unsymmetrical diamines
Verma, Sanjeev K.,Ghorpade, Ramarao,Pratap, Ajay,Kaushik
experimental part, p. 326 - 329 (2012/04/10)
A highly efficient and green protocol for monoacylation of symmetrical diamines and chemoselective acylation of primary amines of unsymmetrical diamines has been developed.
