851883-57-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 851883-57-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,8,8 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 851883-57:
(8*8)+(7*5)+(6*1)+(5*8)+(4*8)+(3*3)+(2*5)+(1*7)=203
203 % 10 = 3
So 851883-57-3 is a valid CAS Registry Number.
851883-57-3Relevant articles and documents
Synthesis and DNA triplex formation of an oligonucleotide containing an urocanamide
Purwanto, Maria G.M.,Weisz, Klaus
, p. 3849 - 3852 (2006)
An urocanamide nucleoside designed and previously tested as its protected ribose derivative in aprotic solvents for binding a cytosine-guanine (CG) Watson-Crick base pair was successfully incorporated into a triplex forming oligonucleotide. Binding affini