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2-Allylsulfanyl-6-(3,4-dichloro-phenyl)-nicotinonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118947-91-4

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118947-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118947-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,4 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 118947-91:
(8*1)+(7*1)+(6*8)+(5*9)+(4*4)+(3*7)+(2*9)+(1*1)=164
164 % 10 = 4
So 118947-91-4 is a valid CAS Registry Number.

118947-91-4Downstream Products

118947-91-4Relevant academic research and scientific papers

CYCLIZATION REACTIONS OF NITRILS. 29. REGIOSELECTIVE SYNTHESIS OF 6-ARYL-3-CYANO-2(1H)-PYRIDINETHIONES AND THE CORRESPONDING SELENONES AND THEIR CHARACTERISTICS

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

, p. 658 - 664 (2007/10/02)

The condensation of cyanothio- and cyanoselenoacetamide with 3-aryl-3-oxo-1-piperidino-1-propene or sodium 3-aryl-3-oxo-1-propen-1-olate takes place regioselectively with the formation of the 6-aryl-3-cyano-2(1H)-pyridinethiones or the corresponding selenones.Thienopyridines, thiazolopyridinium salts, and other annellated heterocycles were obtained from the 6-aryl-3-cyano-2(1H)-pyridinethiones.

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