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N-(3-Chlor-2-methylphenyl)benzimidchlorid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

31376-45-1

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31376-45-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31376-45-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,3,7 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 31376-45:
(7*3)+(6*1)+(5*3)+(4*7)+(3*6)+(2*4)+(1*5)=101
101 % 10 = 1
So 31376-45-1 is a valid CAS Registry Number.

31376-45-1Relevant academic research and scientific papers

Solvent/oxidant-switchable synthesis of multisubstituted quinazolines and benzimidazoles via metal-free selective oxidative annulation of arylamidines

Lin, Jian-Ping,Zhang, Feng-Hua,Long, Ya-Qiu

supporting information, p. 2822 - 2825 (2014/06/23)

A fast and simple divergent synthesis of multisubstituted quinazolines and benzimidazoles was developed from readily available amidines, via iodine(III)-promoted oxidative C(sp3)-C(sp2) and C(sp 2)-N bond formation in nonpolar and polar solvents, respectively. Further selective synthesis of quinazolines in polar solvent was realized by TEMPO-catalyzed sp3C-H/sp2C-H direct coupling of the amidine with K2S2O8 as the oxidant. No metal, base, or other additives were needed.

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