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1219623-80-9

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1219623-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219623-80-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,6,2 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1219623-80:
(9*1)+(8*2)+(7*1)+(6*9)+(5*6)+(4*2)+(3*3)+(2*8)+(1*0)=149
149 % 10 = 9
So 1219623-80-9 is a valid CAS Registry Number.

1219623-80-9Downstream Products

1219623-80-9Relevant academic research and scientific papers

Recyclization of ethyl 1-alkyl-5-benzoyl-6-methylsulfanyl-2-oxo-1,2-dihydropyridine-3-carboxylates into Bicyclic N-alkyl-5-benzoyl-2-oxo-1,2-dihydropyridine-3-carboxamide derivatives by the action of nitrogen-containing 1,4- and 1,5-binucleophiles

Britsun,Esipenko,Gutov,Chernega,Lozinskii

experimental part, p. 1834 - 1842 (2010/05/18)

Reactions of ethyl 1-alkyl-5-benzoyl-6-methylsulfanyl-2-oxo-1,2-dihydropyridine-3-carboxylates with nitrogen-containing 1,4- and 1,5-binucleophiles (o-phenylenediamine, o-aminobenzenethiol, ethane-1,2-diamine, and propane-1,3-diamine) involved recyclizati

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