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6,7-bis[2-(2-hydroxyethoxy)ethoxy]-4-methylchromen-2-one ditosylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

474540-92-6

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474540-92-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 474540-92-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,5,4 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 474540-92:
(8*4)+(7*7)+(6*4)+(5*5)+(4*4)+(3*0)+(2*9)+(1*2)=166
166 % 10 = 6
So 474540-92-6 is a valid CAS Registry Number.

474540-92-6Downstream Products

474540-92-6Relevant academic research and scientific papers

Synthesis and binding properties of calix[4]biscrown-based fluorescent molecular sensors for caesium or potassium ions

Leray, Isabelle,Asfari, Zouhair,Vicens, Jacques,Valeur, Bernard

, p. 1429 - 1434 (2002)

The synthesis of two new fluorescent molecular sensors based on calix[4]biscrowns is reported. A dioxycoumarin fluorophore was incorporated into one of the crowns or into both crowns, leading to Calix-COU1 and Calix-COU2, respectively. The stability const

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