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278168-50-6

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278168-50-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 278168-50-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,8,1,6 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 278168-50:
(8*2)+(7*7)+(6*8)+(5*1)+(4*6)+(3*8)+(2*5)+(1*0)=176
176 % 10 = 6
So 278168-50-6 is a valid CAS Registry Number.

278168-50-6Downstream Products

278168-50-6Relevant articles and documents

Deoxynucleic guanidine: Synthesis and incorporation of purine nucleosides into positively charged DNG oligonucleotides

Challa, Hemavathi,Bruice, Thomas C.

, p. 1475 - 1481 (2004)

The synthesis of purine nucleosides capable of making the guanidinium linkage is described for the first time starting from the corresponding 2′-deoxynucleosides. The positively charged mixed base DNG oligomer containing guanine was synthesized on solid-p

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