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methyl 4-(2-(4-(dimethylamino)phenyl)-2H-tetrazol-5-yl)benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1040737-47-0

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1040737-47-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1040737-47-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,7,3 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1040737-47:
(9*1)+(8*0)+(7*4)+(6*0)+(5*7)+(4*3)+(3*7)+(2*4)+(1*7)=120
120 % 10 = 0
So 1040737-47-0 is a valid CAS Registry Number.

1040737-47-0Relevant articles and documents

Photoclick postsynthetic modification of DNA

Arndt, Stefanie,Wagenknecht, Hans-Achim

, p. 14580 - 14582 (2014)

A new DNA building block bearing a push-pullsubstituted diaryltetrazole linked to the 5-position of 2'-deoxyuridine through an aminopropynyl group was synthesized. The accordingly modified oligonucleotide allows postsynthetic labeling with a maleimide-modified sulfo-Cy3 dye, N-methylmaleimide, and methylmethacrylate as dipolarophiles by irradiation at 365 nm (LED). The determined rate constant of (23± 7) m-1 s-1 is remarkably high with respect to other copper-free bioorthogonal reactions and comparable with the copper-catalyzed cycloaddition between azides and acetylenes.

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