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148493-97-4

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148493-97-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 148493-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,4,9 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 148493-97:
(8*1)+(7*4)+(6*8)+(5*4)+(4*9)+(3*3)+(2*9)+(1*7)=174
174 % 10 = 4
So 148493-97-4 is a valid CAS Registry Number.

148493-97-4Relevant articles and documents

Synthesis of Oligonucleotides Containing 2′-Deoxyisoguanosine and 2′-Deoxy-5-methylisocytidine Using Phosphoramidite Chemistry

Jurczyk, Simona C.,Kodra, Janos T.,David Rozzell,Benner, Steven A.,Battersby, Thomas R.

, p. 793 - 811 (2007/10/03)

The synthesis of oligonucleotides containing 2′-deoxy-5-methylisocytidine and 2′-deoxyisoguanosine using phosphoramidite chemistry in solid-phase oligonucleotide synthesis is described. Supporting previous observations, the N,N-diisobutylformamidine moiet

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