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2-(benzenesulphonyl)tetrahydro-6-phenyl-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

124654-51-9

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124654-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124654-51-9 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, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 124654-51:
(8*1)+(7*2)+(6*4)+(5*6)+(4*5)+(3*4)+(2*5)+(1*1)=119
119 % 10 = 9
So 124654-51-9 is a valid CAS Registry Number.

124654-51-9Relevant 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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