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(E)-3-((3S,6R)-3-Isopropyl-1,6-dimethyl-2-oxo-cyclohexyl)-acrylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

209865-18-9

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209865-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 209865-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,8,6 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 209865-18:
(8*2)+(7*0)+(6*9)+(5*8)+(4*6)+(3*5)+(2*1)+(1*8)=159
159 % 10 = 9
So 209865-18-9 is a valid CAS Registry Number.

209865-18-9Relevant academic research and scientific papers

Optically active functionalised hydrazulenoid skeleton - Via oxy-cope rearrangement

Srinivasan, Rajagopal,Rajagopalan, Krishnamoorthy

, p. 4133 - 4136 (2007/10/03)

Ethynyl alcohol4 was synthesised from (1)-menthone by the reaction sequence-hydroxyformylation, C-methylation, Wittig-olefination and addition of lithium acetylide to C=O. The concerted thermally allowed oxy-Cope rearrangement of the optically active subs

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