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6-(4-EtOC6H4)-2,2-dimethyl-4H-1,3-dioxin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120893-22-3

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120893-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120893-22-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,8,9 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 120893-22:
(8*1)+(7*2)+(6*0)+(5*8)+(4*9)+(3*3)+(2*2)+(1*2)=113
113 % 10 = 3
So 120893-22-3 is a valid CAS Registry Number.

120893-22-3Relevant academic research and scientific papers

REACTION OF 2,2-DIMETHYL-6-ARYL-1,3-DIOXIN-4-ONES WITH AROMATIC AMINES AND o-PHENYLENEDIAMINE

Andreichikov, Yu. S.,Gein, V. L.,Kozlov, A. P.,Vinokurova, O. V.

, p. 189 - 194 (2007/10/02)

N-Arylaroylacetamides and 4-aryl-1,5-benzodiazepin-4-ones were obtained by the thermolysis of 2,2-dimethyl-6-aryl-1,3-dioxin-4-ones in the presence of aromatic amines and o-phenylenediamine respectively.Investigetion of the reaction kinetics showed that the controlling stage is the generation of the aroylketenes, which takes place by a concerted -retrocycloaddition mechanism.

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