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(2E,7E,9E)-2-(phenylsulfonyl)-2,7,9-undecatriene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134692-52-7

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134692-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134692-52-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,9 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134692-52:
(8*1)+(7*3)+(6*4)+(5*6)+(4*9)+(3*2)+(2*5)+(1*2)=137
137 % 10 = 7
So 134692-52-7 is a valid CAS Registry Number.

134692-52-7Relevant academic research and scientific papers

INTRAMOLECULAR DIELS-ALDER REACTIONS OF SULPHONYL-SUBSTITUTED TRIENES

Craig, Donald,Fischer, Doris A.,Kemal, Oeznur,Marsh, Andrew,Plessner, Thomas,et al.

, p. 3095 - 3128 (2007/10/02)

The synthesis and thermal intramolecular Diels-Alder reactions of a series of sulphonyl-substituted deca-, undeca- and dodecatrienes have been carried out.The stereoselectivities of these reactions are discussed, and methylation reactions of the bicyclic products are described.

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