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2-(N-Methyl-α,α,α-trifluor-m-toluidino)-benzylalkohol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22121-47-7

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22121-47-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22121-47-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,1,2 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 22121-47:
(7*2)+(6*2)+(5*1)+(4*2)+(3*1)+(2*4)+(1*7)=57
57 % 10 = 7
So 22121-47-7 is a valid CAS Registry Number.

22121-47-7Relevant academic research and scientific papers

PhI(OAc)2-mediated intramolecular oxidative aryl-aldehyde C sp 2-C sp 2 bond formation: Metal-free synthesis of acridone derivatives

Zheng, Zisheng,Dian, Longyang,Yuan, Yucheng,Zhang-Negrerie, Daisy,Du, Yunfei,Zhao, Kang

, p. 7451 - 7458 (2014/09/17)

A metal-free protocol for direct aryl-aldehyde Csp2-Csp 2 bond formation via a PhI(OAc)2-mediated intramolecular cross-dehydrogenative coupling (CDC) of various 2-(N-arylamino)aldehydes was developed. The novel methodology requires no need of preactivation of the aldehyde group, is applicable to a large variety of functionalized substrates, and most of all provides a convenient approach to the construction of biologically important acridone derivatives.

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