871117-29-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 871117-29-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,1,1 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 871117-29:
(8*8)+(7*7)+(6*1)+(5*1)+(4*1)+(3*7)+(2*2)+(1*9)=162
162 % 10 = 2
So 871117-29-2 is a valid CAS Registry Number.
871117-29-2Relevant academic research and scientific papers
Ring closure to β-turn mimics via copper-catalyzed azide/alkyne cycloadditions
Angell, Yu,Burgess, Kevin
, p. 9595 - 9598 (2007/10/03)
Copper-catalyzed azide alkyne cycloadditions of the linear substrates 1 were used to form the cyclic derivatives 2. Computational, NMR, and CD analyses of these compounds indicate that their most favorable conformational states include type I and type II
