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2-Allyl-2-(2,2-dimethoxy-5-oxo-cyclohex-3-enyl)-malonic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

209551-77-9

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209551-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 209551-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,5,5 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 209551-77:
(8*2)+(7*0)+(6*9)+(5*5)+(4*5)+(3*1)+(2*7)+(1*7)=139
139 % 10 = 9
So 209551-77-9 is a valid CAS Registry Number.

209551-77-9Downstream Products

209551-77-9Relevant academic research and scientific papers

Synthesis of 5-substituted 4,4-disubstituted 2-cyclohexen-1-ones by electro-generated base promoted Michael addition of 4,4-disubstituted 2,5-cyclohexadien-1-ones

Torii, Sigeru,Hayashi, Naoya,Kuroboshi, Manabu

, p. 599 - 600 (1998)

5-Substituted 4,4-dialkoxy-2-cyclohexen-1-ones were electro-synthesized from 4,4-disubstituted 2,5-cyclohexadien-1-ones, which were obtained from 1,4-dialkoxybenzene derivatives by electrolysis, by electro-generated base (EG-base)-promoted Michael additio

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