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1-ethoxycarbonyl-1-cyano-2-(2-fluorophenyl)-3-(1-pyridinio)-3-methoxycarbonyl-1-propanide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129115-61-3

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129115-61-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129115-61-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,1 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129115-61:
(8*1)+(7*2)+(6*9)+(5*1)+(4*1)+(3*5)+(2*6)+(1*1)=113
113 % 10 = 3
So 129115-61-3 is a valid CAS Registry Number.

129115-61-3Downstream Products

129115-61-3Relevant academic research and scientific papers

STEREOCHEMISTRY OF THE REACTION OF PYRIDINIUM YLIDES WITH α,β-UNSATURATED NITRILES

Shestopalov, A. M.,Sharanin, Yu. A.,Litvinov, V. P.

, p. 311 - 317 (1990)

Regioselective and stereoselective methods were developed for the synthesis of 4-aryl-2-oxo-3-(1-pyridinio)-5-cyano-3,4-trans-1,2,3,4-tetrahydropyridin-6-olates from pyridinium ylides and α,β-unsaturated nitriles.The compounds were also obtained by the co

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