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350997-62-5

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350997-62-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 350997-62-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,0,9,9 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 350997-62:
(8*3)+(7*5)+(6*0)+(5*9)+(4*9)+(3*7)+(2*6)+(1*2)=175
175 % 10 = 5
So 350997-62-5 is a valid CAS Registry Number.

350997-62-5Relevant articles and documents

Palladium-Catalyzed Three-Component Cascade Reaction of Nitriles: Synthesis of 2-Arylquinoline-4-carboxylates

Zhao, Zhiwei,Zeng, Ge,Chen, Yinan,Zheng, Jinming,Chen, Zhongyan,Shao, Yinlin,Zhang, Fangjun,Chen, Jiuxi,Li, Renhao

, p. 7955 - 7960 (2021/10/20)

A new method for converting easy availability starting materials 2-(2-oxoindolin-3-yl)acetonitrile, arylboronic acids, and alcohols into 2-arylquinoline-4-carboxylates is reported. The procedure involves a three-component addition/ring expansion/esterification reaction in the presence of Pd(II) catalyst with high functional group tolerance under mild conditions. In addition, the photophysical properties of the resulting product were investigated and exhibited excellent polarity-sensitive fluorescence properties and AIE property.

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