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Butanedioic acid, [(2,4-dinitrophenyl)hydrazono]-, diethyl ester, (Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143263-65-4

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143263-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143263-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,6 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143263-65:
(8*1)+(7*4)+(6*3)+(5*2)+(4*6)+(3*3)+(2*6)+(1*5)=114
114 % 10 = 4
So 143263-65-4 is a valid CAS Registry Number.

143263-65-4Downstream Products

143263-65-4Relevant academic research and scientific papers

Synthesis, Structure, and Biological Activity of (2Z)-2-[(2,4-Dinitrophenyl)hydrazinylidene]butanedioic Acid Esters

Mukovoz,Dankovtseva,Mukovoz,Slepukhin,Ganebnykh,Sizentsov,Danilova

, p. 1 - 7 (2019)

Dialkyl (2Z)-2-[(2,4-dinitrophenyl)hydrazinylidene]butanedioates have been synthesized by reaction of dialkyl (2Z)-2-hydroxybut-2-enedioates with 2,4-dinitrophenylhydrazine, and their structure has been studied by IR and 1H NMR spectroscopy, ma

Synthese substituierter 2-Nitrophenylhydrazone von 2-Oxodicarbonsaureestern und Untersuchung ihres Tautomerie- und Absorptionsverhaltens

Schwesinger, H.,Dalski, Antje,Sicker, D.,Wilde, H.,Mann, G.

, p. 257 - 264 (2007/10/02)

32 Substituted 2-nitrophenylhydrazones of diethyl oxalacetate, 2-oxoglutaric acid and its 1-mono- and 1,5-dialkyl esters, resp., have been synthesized from substituted 2-nitrophenylhydrazines and 4,6-dinitro-1,3-dihydrazinobenzene and the carbonyl compoun

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