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1-phenylaminopent-1-ene-3,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119131-83-8

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119131-83-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119131-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,3 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 119131-83:
(8*1)+(7*1)+(6*9)+(5*1)+(4*3)+(3*1)+(2*8)+(1*3)=108
108 % 10 = 8
So 119131-83-8 is a valid CAS Registry Number.

119131-83-8Downstream Products

119131-83-8Relevant academic research and scientific papers

3-HYDROXYPYRROLES AND 1H-PYRROL-3(2H)-ONES. PART 4. OXIDATION OF 2-MONOSUBSTITUTED AND 2-UNSUBSTITUTED PYRROLONES, WITH AN ELECTRON SPIN RESONANCE STUDY OF A DIMERIC INTERMADIATE

McNab, Hamish,Monahan, Lilian C.,Walton, John C.

, p. 759 - 764 (2007/10/02)

Oxidation of 2-substituted 1H-pyrrol-3(2H)-ones in air gives 2-hydroxy derivatives, which can exist in solvent-dependent equilibrium with open-chain acyl enaminones.Oxidation of 2-unsubstituted analogues by irradiation in the presence of di-t-butyl peroxi

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