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2-amino-3-cyano-6-p-chlorophenyl-4-(2'-thienyl)-pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77607-73-9

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77607-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77607-73-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,0 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 77607-73:
(7*7)+(6*7)+(5*6)+(4*0)+(3*7)+(2*7)+(1*3)=159
159 % 10 = 9
So 77607-73-9 is a valid CAS Registry Number.

77607-73-9Downstream Products

77607-73-9Relevant academic research and scientific papers

Malononitriles & Cyanoesters : Part VI - Synthesis of New Biologically Active Cyanopyridines

Latif, N.,Mishriky, N.,Girgis, N. S.

, p. 147 - 149 (2007/10/02)

3-(2'-Furyl)- and 3-(2'-thienyl)-acrylophenones (I) react with malononitrile in the presence of ammonium acetate to give 2-amino-3-cyano-4,6-disubstituted-pyridines (II).The latter are hydrolysed with alkali to give the corresponding nicotinamides (IV).Th

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