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2H-Pyran-2-one, 5-bromo-3-(phenylamino)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

515179-36-9

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515179-36-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 515179-36-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,5,1,7 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 515179-36:
(8*5)+(7*1)+(6*5)+(5*1)+(4*7)+(3*9)+(2*3)+(1*6)=149
149 % 10 = 9
So 515179-36-9 is a valid CAS Registry Number.

515179-36-9Downstream Products

515179-36-9Relevant academic research and scientific papers

Regioselective palladium-catalyzed aminations of 3,5-dibromo-2-pyrone with various aryl and alkyl amines

Lee, Jin-Hee,Cho, Cheon-Gyu

, p. 65 - 67 (2003)

3,5-Dibromo-2-pyrone underwent facile palladium-catalyzed coupling reactions with various primary and secondary alkyl and aryl amines to furnish a variety of the previously unknown 3-arylamino- and 3-alkylamino-5-bromo-2-pyrones with good to excellent regioselectivity and chemical yields.

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