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1426654-55-8

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1426654-55-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1426654-55-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,6,6,5 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1426654-55:
(9*1)+(8*4)+(7*2)+(6*6)+(5*6)+(4*5)+(3*4)+(2*5)+(1*5)=168
168 % 10 = 8
So 1426654-55-8 is a valid CAS Registry Number.

1426654-55-8Downstream Products

1426654-55-8Relevant articles and documents

Acylation of indoles via photoredox catalysis: A route to 3-acylindoles

Gu, Lijun,Jin, Cheng,Liu, Jiyan,Zhang, Hongtao,Yuan, Minglong,Li, Ganpeng

, p. 1201 - 1205 (2016)

A visible-light-induced synthesis of 3-acylindoles from simple indoles and α-oxo acids at room temperature has been discovered. The reaction tolerates a wide range of functional groups and gives a variety of valuable 3-acylindoles in moderate to high yields under mild conditions.

Synthesis of indol-3-yl aryl ketones through visible-light-mediated carbonylation

Zhang, Hong-Tao,Gu, Li-Jun,Huang, Xiang-Zhong,Wang, Rui,Jin, Cheng,Li, Gan-Peng

supporting information, p. 256 - 260 (2017/05/25)

A visible-light-catalyzed synthesis of indol-3-yl aryl ketones from aryldiazonium salts, CO and indoles at room temperature was developed. This process provides a useful method for the preparation of diverse indol-3-yl aryl ketones from readily accessible reactants under base-free, acid-free and transition-metal-free conditions.

Palladium-Catalyzed Carbonylation of Indoles using Aryl Formates as Bifunctional Reagents: A Route to Indol-3-yl Aryl Ketones

Gu, Li-Jun,Wang, Yu-Shen,Zhang, Hong-Tao,Tang, Huai-Jun,Li, Gan-Peng,Yuan, Ming-Long

, p. 2206 - 2209 (2016/07/19)

A new Pd-catalyzed carbonylation of indoles for the synthesis of indol-3-yl aryl ketones under CO-free conditions was developed. The reaction showed a broad substrate scope with moderate to excellent yields.

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