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2-(o-hydroxybenzoyl)-1-phenylimidazo<1,2-a>quinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74780-43-1

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74780-43-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74780-43-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,8 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74780-43:
(7*7)+(6*4)+(5*7)+(4*8)+(3*0)+(2*4)+(1*3)=151
151 % 10 = 1
So 74780-43-1 is a valid CAS Registry Number.

74780-43-1Downstream Products

74780-43-1Relevant academic research and scientific papers

Cycloaddition Reactions of Isonitrosoflavanone Esters with Shiff Bases and with Heteroaromatic Rings

Katritzky, Alan R.,Michalska, Maria,Harlow, Richard L.,Simonsen, Stanley H.

, p. 354 - 361 (2007/10/02)

Isonitrosoflavanone toluene-p-sulphonate reacts with Shiff bases to form (o-hydroxybenzoyl)imidazoles (6); in one case the regioisomeric pyrazole (10) was also isolated.Analogous reactions occur with pyridine and its methyl- and benzo-derivatives to form

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