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(2-ethylcarbamoyl-ethyl)-carbamic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20735-46-0

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20735-46-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20735-46-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,3 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20735-46:
(7*2)+(6*0)+(5*7)+(4*3)+(3*5)+(2*4)+(1*6)=90
90 % 10 = 0
So 20735-46-0 is a valid CAS Registry Number.

20735-46-0Relevant academic research and scientific papers

Palladium-catalyzed β-C-H arylation of aliphatic aldehydes and ketones using amino amide as a transient directing group

Dong, Cong,Wu, Liangfei,Yao, Jianwei,Wei, Kun

supporting information, p. 2085 - 2089 (2019/03/26)

This paper describes a new amino-amide-based transient directing group (TDG). The TDG can exhibit better performance in the Pd-catalyzed arylation of aliphatic aldehydes and ketones. This reaction showed good substrate compatibility and regioselectivity. The results indicated that 3-amino-N-isopropylpropionamide was more beneficial to the β-arylation of aliphatic aldehydes than other TDGs under relatively mild conditions.

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