131792-56-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131792-56-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,7,9 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 131792-56:
(8*1)+(7*3)+(6*1)+(5*7)+(4*9)+(3*2)+(2*5)+(1*6)=128
128 % 10 = 8
So 131792-56-8 is a valid CAS Registry Number.
131792-56-8Relevant articles and documents
Effect of sequence on peptide geometry in 5-tert-butylprolyl type VI β-turn mimics
Halab, Liliane,Lubell, William D.
, p. 2474 - 2484 (2002)
The influence of sequence on turn geometry was examined by incorporating (2S,5R)-5-tert-butylproline (5-tBuPro) into a series of dipeptides and tetrapeptides. (2S,5R)-5-tert-Butylproline and proline were respectively introduced at the C-termina
