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The chemical compound "C23H20N2O4" is a complex organic molecule with a molecular formula indicating that it consists of 23 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms, and 4 oxygen atoms. C23H20N2O4 likely belongs to a class of organic compounds known as polycyclic aromatic compounds or could be a derivative of such compounds, given the high number of carbon atoms. The presence of nitrogen atoms suggests that it may have functional groups such as amines or amides, which can significantly influence its chemical properties and reactivity. The four oxygen atoms could be part of carboxylic acid, ester, or ether groups, among others, which would further define the compound's characteristics. The specific structure and arrangement of these atoms would determine the compound's physical and chemical properties, making it a unique entity within the vast array of organic chemistry.

3065-02-9

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3065-02-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3065-02-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,6 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3065-02:
(6*3)+(5*0)+(4*6)+(3*5)+(2*0)+(1*2)=59
59 % 10 = 9
So 3065-02-9 is a valid CAS Registry Number.

3065-02-9Relevant academic research and scientific papers

Reactivity of Aromatic o-Hydroxy Oximes. I. Synthesis and Aminolysis of Acylglycine Esters of Aromatic o-Hydroxy Oximes

Hayashi, Ikuo,Ogihara, Keizo,Shimizu, Kiyoshi

, p. 2432 - 2437 (2007/10/02)

Active esters (1) of glycine with o-hydroxybenzaldehyde oxime, o-hydroxyacetophenone oxime, o-hydroxybenzophenone oxime, and their 5-Cl and 5-NO2 derivatives were prepared by several methods.For aminolysis with benzylamine, esters 1 show higher reactivity than similar esters containing no hydroxyl group in the ortho position.It is suggested that esters 1 forms an intramolecular hydrogen bond between the hydrogen of the hydroxyl group at the ortho position and the hydroxyimino nitrogen so as to have its carbonyl group activated for the aminolysis; this mechanism of activation seems to be a sort of "intramolecular acid-catalysis." Among the series of esters 1, esters of o-hydroxybenzaldehyde oxime and its 5-Cl and 5-NO2 derivatives are most reactive in the aminolysis.The reactivity of esters 1 is also discussed in relation to pKa values of aromatic o-hydroxy oximes.

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