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2-Propen-1-one, 2-[(phenylsulfonyl)methyl]-1-(2-thienyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

193759-65-8

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193759-65-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193759-65-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,7,5 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 193759-65:
(8*1)+(7*9)+(6*3)+(5*7)+(4*5)+(3*9)+(2*6)+(1*5)=188
188 % 10 = 8
So 193759-65-8 is a valid CAS Registry Number.

193759-65-8Downstream Products

193759-65-8Relevant academic research and scientific papers

Palladium catalysed tetramolecular cascade processes incorporating allene and carbon monoxide

Grigg, Ronald,Brown, Stephen,Sridharan, Visuvanathar,Uttley, Michael D.

, p. 5031 - 5034 (1997)

Chemo- and regio-specific palladium catalysed four component cascade processes, involving formation of 4 new bonds, initiated by oxidative addition of Pd(0) with aryl/heteroaryl iodides followed by sequential incorporation of CO(latm), allene (latrn) and an S- or N-nucleophile[PhSO2- or (RNTs)-] occur in good to excellent yield at 50°C.

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