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7-(diethylamino)-3-(4-(3-methoxy-4-(1,4,7,10-tetraoxa-13-azacyclopentadecan-13-yl)phenyl)-1H-1,2,3-triazol-1-yl)-2H-chromen-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1398940-08-3

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1398940-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1398940-08-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,8,9,4 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1398940-08:
(9*1)+(8*3)+(7*9)+(6*8)+(5*9)+(4*4)+(3*0)+(2*0)+(1*8)=213
213 % 10 = 3
So 1398940-08-3 is a valid CAS Registry Number.

1398940-08-3Downstream Products

1398940-08-3Relevant academic research and scientific papers

Fluorescence lifetime-based sensing of sodium by an optode

Schwarze, Thomas,Müller, Holger,Ast, Sandra,Steinbrück, D?rte,Eidner, Sascha,Geissler, Felix,Kumke, Michael U.,Holdt, Hans-Jürgen

, p. 14167 - 14170 (2015/02/19)

We report a 1,2,3-triazol fluoroionophore for detecting Na+ that shows in vitro enhancement in the Na+-induced fluorescence intensity and decay time. The Na+-selective molecule 1 was incorporated into a hydrogel as a part of a fiber optical sensor. This sensor allows the direct determination of Na+ in the range of 1-10 mM by measuring reversible fluorescence decay time changes. This journal is

Π (PI)-CONJUGATED FLUOROIONOPHORES AND METHOD FOR DETERMINING AN ALKALI ION

-

, (2012/09/22)

The present invention relates to π-conjugated fluoroionophores, methods for their preparation, and their use and a method for determining an alkali ion. Fluoroionophoric compounds of the general formula I are described Ionophore – π-Linker - Fluorophore (

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