86941-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86941-29-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,4 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86941-29:
(7*8)+(6*6)+(5*9)+(4*4)+(3*1)+(2*2)+(1*9)=169
169 % 10 = 9
So 86941-29-9 is a valid CAS Registry Number.
86941-29-9Relevant academic research and scientific papers
2-Azonia-Cope Rearrangement in N-Acyliminium Cyclizations
Ent, Hugo,Koning, Henk de,Speckamp, W. Nico
, p. 1687 - 1691 (2007/10/02)
Acid-induced cyclizations of N-(2'-aryl-3'-butenyl)-5-hydroxy-2-pyrrolidinones to give indolizidine and pyrrolizidine derivatives were studied.The mechanism of the pyrrolizidine formation, proceeding via 2-azonia-Cope rearrangement of the initially formed
