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1221573-89-2

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1221573-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1221573-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,1,5,7 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1221573-89:
(9*1)+(8*2)+(7*2)+(6*1)+(5*5)+(4*7)+(3*3)+(2*8)+(1*9)=132
132 % 10 = 2
So 1221573-89-2 is a valid CAS Registry Number.

1221573-89-2Downstream Products

1221573-89-2Relevant academic research and scientific papers

Caged nucleotides and oligonucleotides and their application

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, (2012/08/29)

There is disclosed nucleotides and nucleotide analogs having a protecting or “caging” group. There is further disclosed oligonucleotides and oligonucleotides analogs formed having a protecting or “caging” group. There is further disclosed a method for decaging the nucleotides and nucleotide analogs having a protecting or “caging” group and oligonucleotides and oligonucleotide analogs having a caging group.

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