218772-66-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 218772-66-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,8,7,7 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 218772-66:
(8*2)+(7*1)+(6*8)+(5*7)+(4*7)+(3*2)+(2*6)+(1*6)=158
158 % 10 = 8
So 218772-66-8 is a valid CAS Registry Number.
218772-66-8Relevant academic research and scientific papers
Horwell, David C.,McKiernan, Mary J.,Osborne, Simon
, p. 8729 - 8732 (1998)
The synthesis of novel, conformationally constrained tryptophan mimetics is described.
