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1287240-29-2

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1287240-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1287240-29-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,7,2,4 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1287240-29:
(9*1)+(8*2)+(7*8)+(6*7)+(5*2)+(4*4)+(3*0)+(2*2)+(1*9)=162
162 % 10 = 2
So 1287240-29-2 is a valid CAS Registry Number.

1287240-29-2Downstream Products

1287240-29-2Relevant articles and documents

NOVEL ARTIFICIAL FLUORESCENT BASES

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, (2012/08/28)

The present invention relates to novel unnatural fluorescent nucleic acid bases, that is, a purine base, a 2-deazapurine base, and a 2,7-deazapurine base each having a functional group which consists of two or more heterocyclic moieties linked together, at the 6-position thereof (the 6-position of purine ring). The present invention also relates to a compound containing the unnatural base, a derivative thereof, and a nucleic acid containing a nucleotide having the unnatural base. The present invention also relates to a method of preparing the nucleic acid. The unnatural base of the present invention has excellent fluorescence characteristics and also has excellent properties as a universal base.

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