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3-(2-benzoyl-4-chlorophenyl)-1,1-dimethylurea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

448255-54-7

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448255-54-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 448255-54-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,8,2,5 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 448255-54:
(8*4)+(7*4)+(6*8)+(5*2)+(4*5)+(3*5)+(2*5)+(1*4)=167
167 % 10 = 7
So 448255-54-7 is a valid CAS Registry Number.

448255-54-7Downstream Products

448255-54-7Relevant academic research and scientific papers

Copper catalyzed oxidative coupling of amines with formamides: A new approach for the synthesis of unsymmetrical urea derivatives

Kumar, G. Sathish,Kumar, R. Arun,Kumar, P. Santhosh,Reddy, N. Veera,Kumar, K. Vijaya,Kantam, M. Lakshmi,Prabhakar,Reddy, K. Rajender

supporting information, p. 6686 - 6688 (2013/07/26)

Direct access to unsymmetrical urea derivatives via copper catalysed C-H/N-H coupling of formamides with amines has been developed at room temperature. This protocol is also applied to the synthesis of chiral urea derivatives.

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