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5-ethyl-6-hydroxy-2-phenyl-3-propargyl-4(3H)-pyrimidinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

170564-77-9

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170564-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 170564-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,5,6 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 170564-77:
(8*1)+(7*7)+(6*0)+(5*5)+(4*6)+(3*4)+(2*7)+(1*7)=139
139 % 10 = 9
So 170564-77-9 is a valid CAS Registry Number.

170564-77-9Relevant academic research and scientific papers

6-Trifluoromethanesulfonyloxy-4(3H)-pyrimidinones as veratile intermediates for the synthesis of 6-functionalised 4(3H)-pyrimidinones

Taylor, Edward C.,Zhou, Ping,Tice, Colin M.

, p. 4343 - 4346 (1997)

The reaction of 6-trifluoromethanesulfonyloxy-4(3H)-pyrimidinones with Me2Cu(CN)Li2, anti with vinyl tributyltin, trimethylsilylacetylene, and zinc cyanide with palladium catalysis, are described for the synthesis of a variety of fully functionalized 6-substituted-4(3H)-pyrimidinones of interest as herbicides.

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