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3-(N,N-dimethylamino)phenyl 4-methylbenzenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

27640-10-4

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27640-10-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27640-10-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,6,4 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 27640-10:
(7*2)+(6*7)+(5*6)+(4*4)+(3*0)+(2*1)+(1*0)=104
104 % 10 = 4
So 27640-10-4 is a valid CAS Registry Number.

27640-10-4Relevant academic research and scientific papers

Accelerated SuFEx Click Chemistry For Modular Synthesis**

Barrow, Andrew S.,Gialelis, Timothy L.,Homer, Joshua A.,Koelln, Rebecca A.,Moses, John E.,Smedley, Christopher J.

supporting information, (2021/12/10)

SuFEx click chemistry is a powerful method designed for the selective, rapid, and modular synthesis of functional molecules. Classical SuFEx reactions form stable S?O linkages upon exchange of S?F bonds with aryl silyl-ether substrates, and while near-per

Decarboxylative cross-coupling of aryl tosylates with aromatic carboxylate salts

Goossen, Luksa J.,Rodriguez, Nuria,Lange, Paul P.,Linder, Christophe

supporting information; experimental part, p. 1111 - 1114 (2010/04/29)

(Figure Presented) A bimetallic copper/palladium catalyst system is disclosed that enables the use of tosylates as carbon electrophiles in decarboxylative coupling reactions. A variety of aromatic carboxylate salts, regardless of their substitution pattern, have been coupled with these inexpensive and readily available electrophiles to give the corresponding biaryl compounds in good yields (see scheme).

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