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1-acetyl-2-(2-nitrophenyl)benzimidazol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

248257-00-3

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248257-00-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 248257-00-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,8,2,5 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 248257-00:
(8*2)+(7*4)+(6*8)+(5*2)+(4*5)+(3*7)+(2*0)+(1*0)=143
143 % 10 = 3
So 248257-00-3 is a valid CAS Registry Number.

248257-00-3Relevant academic research and scientific papers

Access to quinazolines from 2-nitrobenzaldehyde and arylamines

Valderrama, Jaime A.,Pessoa-Mahana, Hernán,Sarras, Gabriela,Tapia, Ricardo

, p. 2193 - 2201 (2007/10/03)

A synthesis of N-(2-nitrobenzyl)acetanilide (5) and (11) from 2- nitrobenzaldehyde and aromatic amines is reported. The reaction of amides (5) and (11) with iron in acetic acid-ethanol-water provided the corresponding 3- phenyl-π-1,2,3,4-tetrahydroquinazo

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