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1197391-19-7

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1197391-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1197391-19-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,3,9 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1197391-19:
(9*1)+(8*1)+(7*9)+(6*7)+(5*3)+(4*9)+(3*1)+(2*1)+(1*9)=187
187 % 10 = 7
So 1197391-19-7 is a valid CAS Registry Number.

1197391-19-7Relevant articles and documents

[2-(2-Nitrophenyl)oxiran-1-yl](aryl(methyl))ketones in the synthesis of 3-hydroxyquinolin-4(1H)-ones and 2-arylquinolines

Mamedov,Mamedova,Khikmatova,Mahrous,Korshin,Syakaev,Fayzullin,Mironova,Latypov, Sh. K.,Sinyashin

, p. 1020 - 1024 (2019)

The applicability of [2-(2-nitrophenyl)oxiran-1-yl](aryl(methyl))ketones in the synthesis of 3-hydroxyquinolin-4-ones and 2-arylquinolines was studied.

Bromodecarboxylation of quinoline salicylic acids: Increasing the diversity of accessible substituted quinolines

Janz, Kristin,Kaila, Neelu

supporting information; experimental part, p. 8874 - 8877 (2010/02/28)

(Chemical Equation Presented) Quinoline salicylic acids underwent bromodecarboxylation at room temperature upon treatment with N-bromosuccinimide. A wide variety of functional groups was tolerated. Several one-pot transformations were also carried out, allowing the preparation of diverse 4-substituted quinolines.

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