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5H-Indeno[1,2-b]pyridine-3-carbothioic acid, 4-(4-bromophenyl)-2-methyl-5-oxo-, O-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90447-31-7

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90447-31-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90447-31-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,4 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 90447-31:
(7*9)+(6*0)+(5*4)+(4*4)+(3*7)+(2*3)+(1*1)=127
127 % 10 = 7
So 90447-31-7 is a valid CAS Registry Number.

90447-31-7Downstream Products

90447-31-7Relevant academic research and scientific papers

1,4-DIHYDROPYRIDINE-3,5-DI- AND 2-METHYL-4-ARYL-5-OXO-4,5-DIHYDRO-1H-INDENOPYRIDINE-3-CARBOTHIONIC ACID ETHYL ESTERS

Vigante, B. A.,Ozols, Ya. Ya.,Dubur, G. Ya.,Belash, E. M.,Beilis, Yu. I.

, p. 170 - 176 (2007/10/02)

Methods for the synthesis of 1,4-dihydropyridine-3,5-di- and 4-aryl-5-oxo-4,5-dihydro-1H-indenopyridine-3-carbothionic acid ethyl esters were developed.A comparative analysis of the physicochemical characteristics of this series of substances is gi

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