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p-methylsulfonylphenyl chloromethanesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117224-65-4

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117224-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117224-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,2,2 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117224-65:
(8*1)+(7*1)+(6*7)+(5*2)+(4*2)+(3*4)+(2*6)+(1*5)=104
104 % 10 = 4
So 117224-65-4 is a valid CAS Registry Number.

117224-65-4Upstream product

117224-65-4Relevant academic research and scientific papers

Sulfonyl Esters. IV. The Preparation of Aryl Dichloromethane- and Trichloromethane-sulfonate Esters

Langler, Richard Francis,LeBlanc, Lynne Michelle,Smith, Lana Louise

, p. 1085 - 1091 (2007/10/02)

The chlorination of carbanions stabilized by a sulfonate linkage has been examined.The goal of effective one-pot conversion of phenols into aryl dichloromethanesulfonates and aryl trichloromethanesulfonates was realized by using p-methylsulfonylphenyl chl

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