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1,5-diphenyl-3-hydroxy-4-ethoxalylacetyl-2,5-dihydropyrrol-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117013-36-2

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117013-36-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117013-36-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,0,1 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 117013-36:
(8*1)+(7*1)+(6*7)+(5*0)+(4*1)+(3*3)+(2*3)+(1*6)=82
82 % 10 = 2
So 117013-36-2 is a valid CAS Registry Number.

117013-36-2Downstream Products

117013-36-2Relevant academic research and scientific papers

FIVE-MEMBERED 2,3-DIOXOHETEROCYCLES XVI. SYNTHESIS OF 1,4-DISUBSTITUTED 5-ARYLTETRAHYDROPYRROLE-2,3-DIONES BASED ON THE REACTION OF DIETHOXALYLACETONE WITH AZOMETHINES

Andreichikov, Yu. S.,Gein, V. L.,Kon'shina, L. O.,Shapet'ko, N. N.

, p. 2238 - 2243 (2007/10/02)

Diethoxalylacetone reacts with an equimolar amount of a Schiff base, forming 1-substituted 5-aryl-3-hydroxy-4-ethoxalylacetyl-2,5-dihydropyrrol-2-ones and di(1,5-diaryl-2,5-dihydropyrrol-2-on-4-yl) ketones.The reaction of diethoxalylacetone with Schiff bases in a molar ratio of 1:2 leads to ethyl 2-arylamino-4-(1,5-diaryl-3-hydroxy-2,5-dihydropyrrol-2-on-4-yl)-4-oxo-2-butenoates.

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