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1009099-63-1

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1009099-63-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1009099-63-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,9,0,9 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1009099-63:
(9*1)+(8*0)+(7*0)+(6*9)+(5*0)+(4*9)+(3*9)+(2*6)+(1*3)=141
141 % 10 = 1
So 1009099-63-1 is a valid CAS Registry Number.

1009099-63-1Downstream Products

1009099-63-1Relevant articles and documents

Synthesis of new polyfluoroalkyl-containing pyrones, pyridones and pyrido[1,2-a]benzazoles from fluorinated β-alkoxyenones

Tolmachova, Nataliya A.,Gerus, Igor I.,Vdovenko, Sergey I.,Haufe, Guenter,Kirzhner, Yuriy A.

, p. 3797 - 3806 (2008/09/18)

Fluorinated enones were reacted with thiazoles, imidazoles, benzimidazoles and benzthiazoles bearing methylene groups activated by electron-withdrawing substituents. The reactions start with a nucleophilic attack of the methylene carbon on the β-position of the enones. If the starting methylene compound contains a thiazole ring, pyrones or pyridones were formed due to participation of the ester or nitrile groups. In other cases, imidazo-, benzimidazo-or benzthiazo-pyridines were obtained by participation of the nitrogen atom of the corresponding azole rings. In addition to the final products, some primary products were isolated or proved as intermediates. Georg Thieme Verlag Stuttgart.

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