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1,1'-(5-iodo-1,3-phenylene)diurea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1451958-74-9

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1451958-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1451958-74-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,1,9,5 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1451958-74:
(9*1)+(8*4)+(7*5)+(6*1)+(5*9)+(4*5)+(3*8)+(2*7)+(1*4)=189
189 % 10 = 9
So 1451958-74-9 is a valid CAS Registry Number.

1451958-74-9Relevant academic research and scientific papers

Triplex-forming ability of oligonucleotides containing 1-aryl-1,2,3- triazole nucleobases linked via a two atom-length spacer

Hari, Yoshiyuki,Nakahara, Motoi,Obika, Satoshi

, p. 5583 - 5588 (2013/09/02)

Phosphoramidites containing 2-propynyloxy or 1-butyn-4-yl as nucleobase precursors were synthesized and introduced into oligonucleotides using an automated DNA synthesizer. Copper-catalyzed alkyne-azide 1,3-dipolar cycloaddition of the oligonucleotides wi

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