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1-Benzyl-5-<(Z)-1-N-benzylimino>ethyl-2-imino-4,6-dimethyl-1,2-dihydropyridin-3-carbonitril is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142406-49-3

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142406-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142406-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,4,0 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142406-49:
(8*1)+(7*4)+(6*2)+(5*4)+(4*0)+(3*6)+(2*4)+(1*9)=103
103 % 10 = 3
So 142406-49-3 is a valid CAS Registry Number.

142406-49-3Downstream Products

142406-49-3Relevant academic research and scientific papers

Condensation of iminopentenamines with (1-chloroalkylidene)propanedinitriles

Hartke,Sauerbier,Richter

, p. 273 - 277 (1992)

Condensation of N-alkyl-4-alkylimino-2-penten-2-amines 1 with (1-chloroalkylidene)propanedinitriles 2 leads to the 2-imino-1,2-dihydropyridine-3-carbonitriles 4, which exist in solution as E/Z-mixtures. With perchloric acid 4a yields the diperchlorate 6.

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