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Propanamide, 2-[[(4-methylphenyl)sulfonyl]amino]-N-2-pyridinyl-, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

65919-23-5

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65919-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65919-23-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,9,1 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 65919-23:
(7*6)+(6*5)+(5*9)+(4*1)+(3*9)+(2*2)+(1*3)=155
155 % 10 = 5
So 65919-23-5 is a valid CAS Registry Number.

65919-23-5Upstream product

65919-23-5Downstream Products

65919-23-5Relevant academic research and scientific papers

An improved amide coupling procedure for the synthesis of N-(pyridin-2-yl)amides

Londregan, Allyn T.,Storer, Gregory,Wooten, Ceshea,Yang, Xiaojing,Warmus, Joseph

, p. 1986 - 1988 (2009)

Dehydrative amide couplings with 2-pyridylamines suffer from variable yields. A mild and high-yielding synthesis of N-(pyridin-2-yl)amides employing 2-aminopyridine-N-oxides is presented as a solution.

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