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2-[5-(4-Bromo-phenyl)-furan-2-yl]-3H-quinazolin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128373-29-5

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128373-29-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128373-29-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,7 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128373-29:
(8*1)+(7*2)+(6*8)+(5*3)+(4*7)+(3*3)+(2*2)+(1*9)=135
135 % 10 = 5
So 128373-29-5 is a valid CAS Registry Number.

128373-29-5Downstream Products

128373-29-5Relevant academic research and scientific papers

SYNTHESES BASED ON FURANCARBOXYLIC ACID AMIDES. 1. SYNTHESIS AND STRUCTURE OF 2-(5-R-2-FURYL)-4-OXOQUINAZOLINES

Kozlovskaya, I. N.,Badovskaya, L. A.,Zavodnik, V. E.,Tyukhteneva, Z. I.

, p. 1220 - 1223 (1989)

2-(5-R-2-Furyl)-4-oxoquinazolines are formed in the condensation of furancarboxylic acid primary amides with anthranilic acid in the presence of phosphorus oxychloride.It was determined by x-ray diffraction analysis, IR and PMR spectroscopy, and mass spec

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