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3-p-Tolylsulfanyl-4-trimethylsilanyloxy-cyclohex-3-enecarboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137033-07-9

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137033-07-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137033-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,0,3 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 137033-07:
(8*1)+(7*3)+(6*7)+(5*0)+(4*3)+(3*3)+(2*0)+(1*7)=99
99 % 10 = 9
So 137033-07-9 is a valid CAS Registry Number.

137033-07-9Downstream Products

137033-07-9Relevant academic research and scientific papers

Simple Synthesis and the Diels-Alder Reaction of 3-(p-Tolylthio)-2-(trimethylsilyloxy)-1,3-butadiene

Kosugi, Hiroshi,Hoshino, Kunihide,Uda, Hisashi

, p. 1577 - 1578 (2007/10/02)

The reaction of 3-(p-tolylsulfinyl)-2-butanone with trimethylsilyl trifluoromethanesulfonate in the presence of diisopropylethylamine gave 3-(p-tolylthio)-2-(trimethylsilyloxy)-1,3-butadiene (2) quantitatively.The Diels-Alder reactions of 2 and the relate

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