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3,3,6,6-tetramethylcyclohexane-1,2,4-trione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

13820-20-7

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13820-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13820-20-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,8,2 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13820-20:
(7*1)+(6*3)+(5*8)+(4*2)+(3*0)+(2*2)+(1*0)=77
77 % 10 = 7
So 13820-20-7 is a valid CAS Registry Number.

13820-20-7Downstream Products

13820-20-7Relevant academic research and scientific papers

On the homoconjugation between donor and acceptor fragments. Synthesis and properties of bishomosquaric acid derivatives

Gleiter, Rolf,Doerner, Thomas,Irngartinger, Hermann

, p. 381 - 391 (2007/10/03)

The tetraketone 3,3,6,6-tetramethylcyclohexane-1,2,4,5-tetrone (11) and its congener bicyclo[3.2.2]nonane-6,7,8,9-tetrone (17) were synthesized by conventional procedures. The photoreaction of 11 and 17 with tetramethylethylene yields 3,3,4,4,7,7,10,10-oc

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