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2,5-dibenzoyl-3,4-diphenyl-thiophene-1,1-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

132288-39-2

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132288-39-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132288-39-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,2,8 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132288-39:
(8*1)+(7*3)+(6*2)+(5*2)+(4*8)+(3*8)+(2*3)+(1*9)=122
122 % 10 = 2
So 132288-39-2 is a valid CAS Registry Number.

132288-39-2Downstream Products

132288-39-2Relevant academic research and scientific papers

AN EXTREMELY EFFICIENT SYNTHESIS OF THIOPHENE 1,1-DIOXIDES. OXIDATION OF THIOPHENE DERIVATIVES WITH DIMETHYLDIOXIRANE

Miyahara, Yuji,Inazu, Takahiko

, p. 5955 - 5958 (1990)

Dimethyldioxirane was found to oxidize electron-rich thiophene derivatives, including sterically hindered thiophenophanes, to the corresponding thiophene 1,1 dioxides in excellent yields.Electron-withdrawing groups on a thiophene ring substantially retard

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