224951-72-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 224951-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,4,9,5 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 224951-72:
(8*2)+(7*2)+(6*4)+(5*9)+(4*5)+(3*1)+(2*7)+(1*2)=138
138 % 10 = 8
So 224951-72-8 is a valid CAS Registry Number.
224951-72-8Relevant 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 (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
