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10-((4-benzoyl-phenylcarbamoyl)methyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tris(acetic acid) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

294639-34-2

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294639-34-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 294639-34-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,4,6,3 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 294639-34:
(8*2)+(7*9)+(6*4)+(5*6)+(4*3)+(3*9)+(2*3)+(1*4)=182
182 % 10 = 2
So 294639-34-2 is a valid CAS Registry Number.

294639-34-2Relevant academic research and scientific papers

The efficient intramolecular sensitisation of terbium(III) and europium(III) by benzophenone-containing ligands

Beeby, Andrew,Bushby, Lisa M.,Maffeo, Davide,Williams, J.A. Gareth

, p. 1281 - 1283 (2007/10/03)

The europium and terbium complexes of an octadentate macrocyclic ligand incorporating benzophenone have been prepared; excitation of the ketone, which has a triplet quantum yield of unity, results in very efficient sensitisation of the emissive states of the bound metal ions.

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