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Thiophene, 2,5-dihydro-3-(4-methylphenyl)-, 1,1-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

62157-95-3

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62157-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62157-95-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,1,5 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 62157-95:
(7*6)+(6*2)+(5*1)+(4*5)+(3*7)+(2*9)+(1*5)=123
123 % 10 = 3
So 62157-95-3 is a valid CAS Registry Number.

62157-95-3Downstream Products

62157-95-3Relevant academic research and scientific papers

Efficient synthesis of 3-arylbutadiene sulfones using the Heck–Matsuda reaction

Asachenko, Andrey F.,Bogachev, Vasilii N.,Minaeva, Lidiya I.,Nechaev, Mikhail S.,Rzhevskiy, Sergey A.,Sterligov, Grigorii K.,Topchiy, Maxim A.

, p. 548 - 549 (2021/08/24)

An efficient and practical method for a scalable synthesis of 3-arylbutadiene sulfones deals with the ligand-free Heck–Matsuda reaction of sulfolene with aryldiazonium tetrafluoroborates followed by triethylamine-promoted double bond shift.

Palladium-Catalyzed Cross-Coupling Reactions of 3-Tributylstannylsulfolene

Bew, Sean P.,Sweeney

, p. 1273 - 1274 (2007/10/03)

3-Tributylstannylsulfolene (1) undergoes palladium-catalyzed cross-coupling reactions with aryl and vinyl halides, cyclohex-1-enyl triflates and acyl chlorides in moderate to excellent yield, thereby allowing rapid entry to a diverse range of 3-substitute

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