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[1]naphthyl-(3-nitro-phenyl)-diazene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77812-69-2

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77812-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77812-69-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,1 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77812-69:
(7*7)+(6*7)+(5*8)+(4*1)+(3*2)+(2*6)+(1*9)=162
162 % 10 = 2
So 77812-69-2 is a valid CAS Registry Number.

77812-69-2Relevant academic research and scientific papers

Phenylazonaphthalene as a superb photo-regulator for DNA-triplex formation

Liang, Xingguo,Asanuma, Hiroyuki,Komiyama, Makoto

, p. 6723 - 6725 (2001)

Phenylazonaphthalene was tethered to the 5′-end of oligo(T) as photo-responsive moiety for the photo-regulation of DNA-triplex formation. The melting temperature of DNA-triplex changed as greatly as 40.5°C on trans?cis isomerization of phenylazonaphthalene. This change was much greater than that achieved by azobenzene.

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