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Cyano-acetic acid 2-(4-chloro-phenyl)-1-cyclohexylcarbamoyl-2-oxo-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

152945-46-5

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152945-46-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152945-46-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,9,4 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 152945-46:
(8*1)+(7*5)+(6*2)+(5*9)+(4*4)+(3*5)+(2*4)+(1*6)=145
145 % 10 = 5
So 152945-46-5 is a valid CAS Registry Number.

152945-46-5Relevant academic research and scientific papers

Studies on isocyanides and related compounds: A novel synthetic route to furan derivatives

Bossio,Marcaccini,Pepino,Torroba

, p. 783 - 785 (1993)

The Passerini reaction between arylglyoxals 1, isocyanides 2, and cyanoacetic acid affords N-substituted 3-aryl-2-cyanoacetoxy-3-oxopropionamides 3, which are cyclized in the presence of triethylamine to give N-substituted-3-aryl-4-cyano-2,5-dihydro-5-oxofuran-2-carboxamides 4.

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