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1-(5-Methyl-1-phenyl-3-thiophen-2-yl-1H-pyrazol-4-yl)-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

116709-41-2

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116709-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116709-41-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,7,0 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 116709-41:
(8*1)+(7*1)+(6*6)+(5*7)+(4*0)+(3*9)+(2*4)+(1*1)=122
122 % 10 = 2
So 116709-41-2 is a valid CAS Registry Number.

116709-41-2Downstream Products

116709-41-2Relevant academic research and scientific papers

Chemistry of C-Heteroarylnitrilimines. Synthesis and Cycloaddition Reactions of N-Phenyl-C-(2-thienyl)nitrilimine

Hassaneen, Hamdi M.,Mousa, Hiyam A. H.,Shawali, Ahmad S.

, p. 1665 - 1668 (2007/10/02)

The nitrilimine 7, generated in situ from N-phenyl-C-(2-thienyl)formohydrazidoyl chloride 5 in chloroform in the presence of triethylamine, reacts with acrylonitrile, acrylamide and arylidene acetophenones to give exclusively the 5-substituted 2-pyrazolin

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