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144658-03-7

4-methoxy-N-(2-pyrazinyl)benzamidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144658-03-7

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144658-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144658-03-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,5 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 144658-03:
(8*1)+(7*4)+(6*4)+(5*6)+(4*5)+(3*8)+(2*0)+(1*3)=137
137 % 10 = 7
So 144658-03-7 is a valid CAS Registry Number.

144658-03-7Downstream Products

144658-03-7Relevant articles and documents

Synthesis of Amidines and Attempted Synthesis of Imidazoazines by Reactions of Lithiated β-Aminoazines with Nitriles

Redhouse, Alan D.,Thompson, Robin J.,Wakefield, Basil J.,Wardell, Jacklyn A.

, p. 7619 - 7628 (2007/10/02)

Deprotonation of 3-aminopyridine, followed by reaction of aromatic nitriles, gives N-(3-pyridyl)-benzamidines, and other β-aminoazines (pyridines, quinolines, pyrazines, pyrimidines) react similarly.Attempts to cyclise the amidines to, for example, 2-aryl

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