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2-<<2-(4-methylphenyl)ethenyl>sulfonyl>benzothiazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134792-07-7

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134792-07-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134792-07-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,7,9 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134792-07:
(8*1)+(7*3)+(6*4)+(5*7)+(4*9)+(3*2)+(2*0)+(1*7)=137
137 % 10 = 7
So 134792-07-7 is a valid CAS Registry Number.

134792-07-7Upstream product

134792-07-7Downstream Products

134792-07-7Relevant academic research and scientific papers

A direct synthesis of olefins by reaction of carbonyl compounds with lithio derivatives of 2-[alkyl- or (2'-alkenyl)- or benzyl-sulfonyl]-benzothiazoles

Baudin,Hareau,Julia,Ruel

, p. 1175 - 1178 (2007/10/02)

During the title reaction, the lithium alkoxides formed as intermediates undergo an intramolecular addition to the neighboring C = N group followed an S to O benzothiazole transfer and simultaneous extrusion of sulfur dioxide and ejection of 2(3H)-benzothiazolone anion.

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