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3-butyl-3-hydroxyquinoline-2,4(1H,3H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

186766-13-2

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186766-13-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186766-13-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,7,6 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 186766-13:
(8*1)+(7*8)+(6*6)+(5*7)+(4*6)+(3*6)+(2*1)+(1*3)=182
182 % 10 = 2
So 186766-13-2 is a valid CAS Registry Number.

186766-13-2Relevant academic research and scientific papers

Reaction of Tertiary 2-Chloroketones with Cyanide Ions: Application to 3-Chloroquinolinediones

Bedná?, Luká?,Kafka, Stanislav,Klásek, Antonín,Ly?ka, Antonín,Rouchal, Michal,Rudolf, Ond?ej

, p. 645 - 652 (2021)

3-Chloroquinoline-2,4-diones react with cyanide ions in dimethyl formamide to give 3-cyanoquinoline-2,4-diones in small yields due to the strong hindrance of the substituent at the C-3 atom. Good yields can be achieved if the substituent at this position

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