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1-amino-2-nitro-3-phenyl-5-(2'-thienyl)-6-benzenecarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143644-43-3

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143644-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143644-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,6,4 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143644-43:
(8*1)+(7*4)+(6*3)+(5*6)+(4*4)+(3*4)+(2*4)+(1*3)=123
123 % 10 = 3
So 143644-43-3 is a valid CAS Registry Number.

143644-43-3Downstream Products

143644-43-3Relevant academic research and scientific papers

Efficient method for the synthesis of polysubstituted benzenes by one-pot tandem reaction of vinyl malononitriles with nitroolefins

Xue, Dong,Li, Jie,Zhang, Zun-Ting,Deng, Jin-Gen

, p. 5443 - 5445 (2007)

(Chemical Equation Presented) The one-pot synthesis of polysubstituted benzene derivatives was achieved via vinylogous Michael addition of vinyl malononitriles and nitroolefins as the key step and a sequential tandem reaction. A series of complex aryl com

α,β-unsaturated nitriles in organic synthesis: Synthesis of biaryls, aminopyridone, pyridazine and polyazanaphthalene derivatives

Elagamey,El-Taweel,Khodeir

, p. 418 - 420 (2007/10/02)

Several new biaryls, quinazolines, aminopyridones, pyridopyrimidines and pyridazines were synthesised using readily obtainable α,β-unsaturated nitriles as starting components.

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