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1-(4-chlorophenyl)-1,5-dihydro-3,5-dimethyl-4H-pyrazolo[4,3-c]quinolin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98990-75-1

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98990-75-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98990-75-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,9 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98990-75:
(7*9)+(6*8)+(5*9)+(4*9)+(3*0)+(2*7)+(1*5)=211
211 % 10 = 1
So 98990-75-1 is a valid CAS Registry Number.

98990-75-1Downstream Products

98990-75-1Relevant academic research and scientific papers

Object-oriented synthetic approach toward angular and linear fused pyrazoloquinolines of biological importance with InCl3 catalyst

Arasakumar, Thangaraj,Mathusalini, Sadasivam,Lakshmi, Krishnasamy,Mohan, Palathurai Subramaniam,Ata, Athar,Lin, Chia-Her

, p. 232 - 241 (2016)

A simple and short approach for the synthesis of pyrazolo[3,4-b]quinoline (3a-3p) and pyrazolo[4,3-c]quinoline (6a-6 h) using various Lewis acid catalysts was developed. InCl3 was found to be more effective in providing greater yield of product

Pyrazoloquinolines. 2. Synthesis and Specific Inhibition of Benzodiazepine Receptor Binding

Melani, Fabrizio,Cecchi, Lucia,Palazzino, Giovanna,Filacchioni, Guido,Martini, Claudia,et al..

, p. 291 - 295 (2007/10/02)

A series of 1-aryl-3,5-dimethyl-4,5-dihydro-1H-pyrazoloquinolin-4-ones (2a-e) and 1-aryl-3-methyl-1H-pyrazoloquinolines (3-7a-e) bearing different substituents at position 4 were prepared and tested for their ability to displace specific 3H

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