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Ethyl-6-oxo-2,2-diphenyl-6H-1,3-dithiino<5,4-b>furan-7-carboxylat is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

148432-71-7

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148432-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 148432-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,4,3 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 148432-71:
(8*1)+(7*4)+(6*8)+(5*4)+(4*3)+(3*2)+(2*7)+(1*1)=137
137 % 10 = 7
So 148432-71-7 is a valid CAS Registry Number.

148432-71-7Relevant academic research and scientific papers

Ring-Fused 1,2-Dithioles, III. - Synthesis of 1,2-Dithiolo-furans

Stachel, Hans-Dietrich,Zoukas, Thomas,Husslein, Manfred,Nienhaber, Juliane,Schorp, Matthias

, p. 305 - 312 (2007/10/02)

A series of 1,3-dithiino-furans 4/9 has been synthesized by starting with the β-ketoester 5a or the cyclic ketone 5b.The dithiines undergo oxidative ring contraction to give the corresponding 1,2-dithiolo-furans 3/14.The ester function of 3h is easily rem

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