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861369-89-3

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861369-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861369-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,3,6 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 861369-89:
(8*8)+(7*6)+(6*1)+(5*3)+(4*6)+(3*9)+(2*8)+(1*9)=203
203 % 10 = 3
So 861369-89-3 is a valid CAS Registry Number.

861369-89-3Relevant articles and documents

Metal-free synthesis of β-aminoketones by the reductive hydroamination of ynones

Fu, Rui,Liu, Yu,Wu, Tao,Zhang, Xinyu,Zhu, Yang,Luo, Jiangbin,Zhang, Zhengyu,Jiang, Yaojia

, p. 3525 - 3528 (2022/03/31)

This study describes a cascade method for the synthesis of β-aminoketones through the reductive hydroamination of alkynes under very mild metal-free conditions. It allows for the rapid conversion of ynones and amines into corresponding β-aminoketones with a broad substrate scope and diverse functionalities. This straightforward and easy-to-handle reaction process can be successfully applied for the synthesis of Proroxan and Propipocaine, offering a potential option for the synthesis of drug molecules with the β-aminoketone skeleton.

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