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3-(4-Methoxy-phenyl)-4-oxo-2-[1-piperidin-1-yl-eth-(E)-ylidene]-pentanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89447-00-7

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89447-00-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89447-00-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,4 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89447-00:
(7*8)+(6*9)+(5*4)+(4*4)+(3*7)+(2*0)+(1*0)=167
167 % 10 = 7
So 89447-00-7 is a valid CAS Registry Number.

89447-00-7Relevant academic research and scientific papers

One-Pot Synthesis of 3-Methoxycarbonyl-2,5-dimethyl-4-substituted-phenylfurans

Niwas, Shri,Kumar, Shiv,Bhaduri, A. P.

, p. 914 - 915 (2007/10/02)

Reinvestigation of the reaction of 2-nitro-1-substituted-phenylpropanes (1-5) with methyl acetoacetate in presence of piperidine has furnished an improved one-pot synthesis of 3-methoxycarbonyl-2,5-dimethyl-4-substituted-phenylfurans (11-13).The intermediates of this reaction in a few cases have been isolated.

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