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1,3-diphenyl-1,3-di(pyridin-2-yl)urea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1040129-94-9

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1040129-94-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1040129-94-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,1,2 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1040129-94:
(9*1)+(8*0)+(7*4)+(6*0)+(5*1)+(4*2)+(3*9)+(2*9)+(1*4)=99
99 % 10 = 9
So 1040129-94-9 is a valid CAS Registry Number.

1040129-94-9Downstream Products

1040129-94-9Relevant academic research and scientific papers

Palladium-catalyzed C(sp2)-H pyridocarbonylation of N-aryl-2-aminopyridines: Dual function of the pyridyl moiety

Liang, Dongdong,He, Yimiao,Zhu, Qiang

, p. 2748 - 2751 (2014)

An efficient synthesis of 11H-pyrido[2,1-b]quinazolin-11-one through palladium-catalyzed C(sp2)-H pyridocarbonylation of N-aryl-2-aminopyridines has been developed. The pyridyl group acts as an intramolecular nucleophile for the first time in C

Synthesis of symmetrical and unsymmetrical N-aryl-substituted cyclic ureas through copper(I) iodide catalyzed Goldberg-Buchwald-Nandakumar C-N coupling reactions

Lee, Chung-Chieh,Wang, Po-Shih,Viswanath, M. Balaji,Leung, Man-Kit

, p. 1359 - 1366 (2008/12/21)

The catalytic conditions of copper(I) iodide/potassium carbonate/trans-N, N′-dimethylcyclohexane-1,2-diamine, either in toluene at reflux temperature, or by heating neat at 150°C effectively promoted the C-N coupling of aryl bromides with cyclic ureas. By

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