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1421322-31-7

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1421322-31-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421322-31-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,3,2 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1421322-31:
(9*1)+(8*4)+(7*2)+(6*1)+(5*3)+(4*2)+(3*2)+(2*3)+(1*1)=97
97 % 10 = 7
So 1421322-31-7 is a valid CAS Registry Number.

1421322-31-7Downstream Products

1421322-31-7Relevant academic research and scientific papers

Synthesis of DNA oligonucleotides containing C5-ethynylbenzenesulfonamide- modified nucleotides (EBNA) by polymerases towards the construction of base functionalized nucleic acids

Goubet, Astrid,Chardon, Antoine,Kumar, Pawan,Sharma, Pawan K.,Veedu, Rakesh N.

, p. 761 - 763 (2013)

C5-Ethynylbenzenesulfonamide-modified nucleotide (EBNA) was investigated as substrate of various DNA polymerases. The experiments revealed that KOD, Phusion and Klenow DNA polymerases successfully accepted EBNA-T nucleotide as a substrate and yielded the fully extended DNA. KOD DNA polymerase was found to be the most efficient enzyme to furnish EBNA-T containing DNA in good yields. Phusion DNA polymerase efficiently amplified the template containing EBNA-T nucleotides by PCR.

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