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2,4,5-trimethyl-1,3-cyclohexanedione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20990-15-2

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20990-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20990-15-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,9 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 20990-15:
(7*2)+(6*0)+(5*9)+(4*9)+(3*0)+(2*1)+(1*5)=102
102 % 10 = 2
So 20990-15-2 is a valid CAS Registry Number.

20990-15-2Relevant academic research and scientific papers

Dehydrogenative Formation of Resorcinol Derivatives Using Pd/C-Ethylene Catalytic System

El-Deeb, Ibrahim Yussif,Funakoshi, Tatsuya,Shimomoto, Yuya,Matsubara, Ryosuke,Hayashi, Masahiko

, p. 2630 - 2640 (2017)

The conversion of substituted 1,3-cyclohexanediones to the alkyl ethers of resorcinol using a Pd/C-ethylene system is reported. In these reactions, ethylene works as a hydrogen acceptor. The efficient synthesis of resveratrol was achieved using this protocol as a key step. In addition, the direct formation of substituted resorcinols was carried out by adding K2CO3 into the reaction media.

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