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3-phenyl-2-propynyl ethyl malononitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

92199-63-8

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92199-63-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92199-63-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,1,9 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92199-63:
(7*9)+(6*2)+(5*1)+(4*9)+(3*9)+(2*6)+(1*3)=158
158 % 10 = 8
So 92199-63-8 is a valid CAS Registry Number.

92199-63-8Relevant academic research and scientific papers

Temperature-Controlled Thiation of α-Cyano-β-Alkynyl Carbonyl Derivatives for de Novo Synthesis of 2-Aminothiophenes and Thieno[2,3- c]isothiazoles

Kao, Tzu-Ting,Peng, Bo-Kai,Liang, Min-Chieh,Lee, Chia-Jui,Chen, I-Chia,Shia, Kak-Shan,Wu, Yen-Ku

, p. 14688 - 14697 (2018)

Making use of temperature-controlled thiation as a key operation, a simple route to 2-aminothiophenes or thieno[2,3-c]isothiazoles has been newly developed wherein the 2-aminothiophene nucleus was formed through an initial formation of thioamide followed

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