412303-26-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 412303-26-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,3,0 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 412303-26:
(8*4)+(7*1)+(6*2)+(5*3)+(4*0)+(3*3)+(2*2)+(1*6)=85
85 % 10 = 5
So 412303-26-5 is a valid CAS Registry Number.
412303-26-5Relevant 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 (2007/10/03)
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
