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2-((3-methylbuta-1,3-dien-2-yl)sulfonyl)thiophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1554305-69-9

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1554305-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1554305-69-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,4,3,0 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1554305-69:
(9*1)+(8*5)+(7*5)+(6*4)+(5*3)+(4*0)+(3*5)+(2*6)+(1*9)=159
159 % 10 = 9
So 1554305-69-9 is a valid CAS Registry Number.

1554305-69-9Downstream Products

1554305-69-9Relevant academic research and scientific papers

Mechanistic Aspects of the Phosphine-Catalyzed Isomerization of Allenic Sulfones to 2-Arylsulfonyl 1,3-Dienes

Hampton, Carissa S.,Harmata, Michael

, p. 12151 - 12158 (2015)

When an allenic sulfone is treated with a phosphine nucleophile and a proton shuttle, an isomerization to a 2-arylsulfonyl 1,3-diene occurs. Mechanistic aspects of the process were investigated leading to the formulation of a mechanism for the reaction. S

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