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5-fluoro-2-phenyl-4-p-tolylquinazoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1520087-53-9

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1520087-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1520087-53-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,2,0,0,8 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1520087-53:
(9*1)+(8*5)+(7*2)+(6*0)+(5*0)+(4*8)+(3*7)+(2*5)+(1*3)=129
129 % 10 = 9
So 1520087-53-9 is a valid CAS Registry Number.

1520087-53-9Upstream product

1520087-53-9Downstream Products

1520087-53-9Relevant academic research and scientific papers

Synthesis of 4-arylquinazolines by arylation of quinazolin-4-ones under mild conditions

Qiu, Guanyinsheng,Huang, Ping,Yang, Qin,Lu, Hui,Xu, Jingshi,Deng, Zhihong,Zhang, Ming,Peng, Yiyuan

, p. 3131 - 3136 (2013)

An efficient route to 4-arylquinazolines via arylation of quinazolin-4-ones under mild condition is described. The reaction is carried out by the palladium-catalyzed coupling of quinazolin-4-ones with arylboronic acids in the presence of TsCl leading to 4-arylquinazolines in good to excellent yields. Georg Thieme Verlag Stuttgart New York.

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