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259141-08-7

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259141-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259141-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,1,4 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 259141-08:
(8*2)+(7*5)+(6*9)+(5*1)+(4*4)+(3*1)+(2*0)+(1*8)=137
137 % 10 = 7
So 259141-08-7 is a valid CAS Registry Number.

259141-08-7Downstream Products

259141-08-7Relevant articles and documents

Synthetic oligonucleotide combinatorial libraries. 3. Synthesis of polyaminonucleosides

Godzina, Przemyslaw,Adrych-Rozek, Katarzyna,Markiewicz, Wojciech T.

, p. 2397 - 2414 (2007/10/03)

Synthesis of polyamino-2'deoxynucleosides was studied. A synthesis of 2'-deoxyadenosine and 2'-deoxyguanosine derivatives carrying a protected spermine moiety at N-6 and N-2 positions respectively is described using unprotected polyamines as substrates. T

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