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trans-2-(benzenesulphonyl)-6-<(tert-butyldiphenylsilyloxy)methyl>tetrahydro-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

124654-49-5

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124654-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124654-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,6,5 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 124654-49:
(8*1)+(7*2)+(6*4)+(5*6)+(4*5)+(3*4)+(2*4)+(1*9)=125
125 % 10 = 5
So 124654-49-5 is a valid CAS Registry Number.

124654-49-5Relevant academic research and scientific papers

SUBSTITUTION REACTIONS OF 2-BENZENESULPHONYL CYCLIC ETHERS WITH CARBON NUCLEOPHILES

Brown, Dearg S.,Bruno, Maurizio,Davenport, Raymond J.,Ley, Steven V.

, p. 4293 - 4308 (2007/10/02)

Direct substitution of 2-benzenesulphonylcyclic ethers was studied using a variety of carbon nucleophiles.These nucleophiles included organozinc reagents (derived from aryl, vinyl and alkynyl Grignard reagents) or silyl enol ethers, silyl ketene acetals,

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