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4-(1,3-dioxocyclopent-4-en-2-ylidene)-2,6-diphenyl-4H-thiopyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103239-79-8

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103239-79-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103239-79-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,2,3 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103239-79:
(8*1)+(7*0)+(6*3)+(5*2)+(4*3)+(3*9)+(2*7)+(1*9)=98
98 % 10 = 8
So 103239-79-8 is a valid CAS Registry Number.

103239-79-8Downstream Products

103239-79-8Relevant academic research and scientific papers

Chemistry of 1,1-Dioxothiopyrans. 1. Syntheses and Reactions of 2,6-Diphenyl-4H-thiopyran-4-one 1,1-Dioxide and 4H-Thioflaven-4-one, 1,1-Dioxide

Chen, Chin H.,Reynolds, George A.,Luss, H. R.,Perlstein, Jerome H.

, p. 3282 - 3289 (1986)

Improved syntheses and certain reactions of 2,6-diphenyl-4H-thiopyran-4-one 1,1-dioxide and 4H-thioflaven-4-one 1,1-dioxide are reported.Many of these derivatives, which display reversible, one-electron reduction waves in their cyclic voltammograms betwee

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