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2,4(1H,3H)-Quinolinedione, 3-hydroxy-7-methyl-3-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84261-44-9

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84261-44-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84261-44-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,2,6 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 84261-44:
(7*8)+(6*4)+(5*2)+(4*6)+(3*1)+(2*4)+(1*4)=129
129 % 10 = 9
So 84261-44-9 is a valid CAS Registry Number.

84261-44-9Downstream Products

84261-44-9Relevant academic research and scientific papers

Syntheses of 3-Hydroxy-tetrahydroquinoline-2,4-diones

Stadlbauer, Wolfgang,Kappe, Thomas

, p. 1196 - 1200 (2007/10/02)

Oxidation of 3-alkyl- and 3-arylsubstituted 4-hydroxy-2-quinolones (1) by irradiation with UV light, reaction with 3-chloro-peroxybenzoic acid or hydrogen peroxide in alkaline solution leads to 3-hydroxy-3-substituted quinoline-2,4-diones (2). - Key words

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