86905-72-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86905-72-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,0 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 86905-72:
(7*8)+(6*6)+(5*9)+(4*0)+(3*5)+(2*7)+(1*2)=168
168 % 10 = 8
So 86905-72-8 is a valid CAS Registry Number.
86905-72-8Relevant academic research and scientific papers
THE 2-AZA-COPE N-ACYLIMINIUM CYCLIZATION
Ent, Hugo,Koning, Henk de,Speckamp, W. Nico
, p. 2109 - 2112 (2007/10/02)
The 2-aza-Cope N-acyliminium ring closure is shown to proceed in a stereoselective fashion via the primary N-acyliminium intermediate 1B.The latter ion can also be generated from the open hydroxymethyllactam 6b.
