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2-Propenoic acid, 3-(1-phenyl-1H-pyrazolo[3,4-b]quinoxalin-3-yl)-, ethyl ester, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

113314-13-9

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113314-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113314-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,1 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 113314-13:
(8*1)+(7*1)+(6*3)+(5*3)+(4*1)+(3*4)+(2*1)+(1*3)=69
69 % 10 = 9
So 113314-13-9 is a valid CAS Registry Number.

113314-13-9Relevant academic research and scientific papers

A NOVEL SYNTHESIS OF PYRIDAZINONES: PREPARATION OF 3--2(1H)-QUINOXALINONES

Ashry, El Sayed H. El,Kilany, Yeldez El,Amer, Adel

, p. 2101 - 2108 (2007/10/02)

A novel approach for the synthesis of pyridazinones has been achieved by the reaction of α-formylhydrazones with carboethoxymethylidene triphenylphosphorane. The mode of the reaction was investigated and the structures were confirmed by both physical and

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