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1449294-94-3

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1449294-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449294-94-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,2,9 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1449294-94:
(9*1)+(8*4)+(7*4)+(6*9)+(5*2)+(4*9)+(3*4)+(2*9)+(1*4)=203
203 % 10 = 3
So 1449294-94-3 is a valid CAS Registry Number.

1449294-94-3Relevant articles and documents

Oligonucleotide analogues with integrated bases and backbone. Part 30: Synthesis and association of a self-complementary thiomethylene-linked octanucleoside

Herdeis, Lorenz,Thomas, Siji,Bernet, Bruno,Vasella, Andrea

, p. 1235 - 1265 (2013/08/23)

The protected G*[s]C*[s]U*[s]A*[s]U*[s] A*[s]G*[s]C* octanucleoside 24 was prepared by S-alkylation of the thiolate derived from tetranucleoside 23 with the methanesulfonate 22, and transformed to the silylated and isopropylidenated 25, and further into t

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