517877-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 517877-29-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,7,8,7 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 517877-29:
(8*5)+(7*1)+(6*7)+(5*8)+(4*7)+(3*7)+(2*2)+(1*9)=191
191 % 10 = 1
So 517877-29-1 is a valid CAS Registry Number.
517877-29-1Relevant articles and documents
Nucleo-β-amino acids: Synthesis and oligomerization to β-homoalanyl-PNA
Brueckner, Arndt M.,Schmitt, Harald W.,Diederichsen, Ulf
, p. 3855 - 3866 (2007/10/03)
The synthesis of thyminyl-, uracilyl-, cytosinyl-, and guaninyl-β3-amino acids and the oligomerization of the cytosinyl- and guaninyl-β3-amino acids to β-homoalanyl-PNA are presented. The pyrimidinyl nucleobases were connected to the