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3-(4-propylphenyl)propiolonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100833-05-4

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100833-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100833-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,3 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 100833-05:
(8*1)+(7*0)+(6*0)+(5*8)+(4*3)+(3*3)+(2*0)+(1*5)=74
74 % 10 = 4
So 100833-05-4 is a valid CAS Registry Number.

100833-05-4Downstream Products

100833-05-4Relevant academic research and scientific papers

Copper-catalyzed direct cyanation of terminal alkynes with benzoyl cyanide

Du, Yan,Li, Zheng

, p. 4622 - 4625 (2018)

Copper-catalyzed direct cyanation of terminal alkynes is achieved using less toxic, stable and easy to handle benzoyl cyanide as a cyanide source and air as an oxidant. This protocol provides a good alternative to the preparation of 3-arylpropiolonitriles

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