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5-Dimethylaminonaphthalin-1-(4-nitrophenyl)sulfonat is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

34523-21-2

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34523-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34523-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,5,2 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 34523-21:
(7*3)+(6*4)+(5*5)+(4*2)+(3*3)+(2*2)+(1*1)=92
92 % 10 = 2
So 34523-21-2 is a valid CAS Registry Number.

34523-21-2Downstream Products

34523-21-2Relevant academic research and scientific papers

Novel dansyl-appended calix[4]arene frameworks: Fluorescence properties and mercury sensing

Pandey, Shubha,Azam, Amir,Pandey, Siddharth,Chawla

, p. 269 - 279 (2009)

Covalently-attached fluorophores may impart enhanced chemosensing capabilities to calixarene frameworks. Synthesis and characterization of six novel dansyl-appended calix[4]arenes, namely, H/Dan4, NO 2/Dan4, H/(OH)2/

Exchanged Fluorescence Detection of Dansyl Derivatives of Phenolic Compounds Using a Postcolumn Photochemical Reactor and Application to Chlorophenols in River Water

de Ruiter, Cornelis,Bohle, Jan F.,de Jong, Gerhardus J.,Brinkman, Udo A. Th.,Frei, Roland W.

, p. 666 - 670 (2007/10/02)

Photochemical decomposition by ultraviolet (UV) irradiatin of dansyl derivatives of phenolic compounds in methanol-water mixtures leads to the formation of highly fluorescent dansyl-OH and dansyl-OCH3.With substituted phenols as model compounds, it is dem

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