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Spiro[4.5]dec-6-ene-7-carboxylic acid, 10-hydroxy-10-methyl-8-oxo-6-phenyl-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

836595-83-6

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836595-83-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 836595-83-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,6,5,9 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 836595-83:
(8*8)+(7*3)+(6*6)+(5*5)+(4*9)+(3*5)+(2*8)+(1*3)=216
216 % 10 = 6
So 836595-83-6 is a valid CAS Registry Number.

836595-83-6Downstream Products

836595-83-6Relevant academic research and scientific papers

Synthesis of spiro[5.4]decenones and their transformation into bicyclo[4.4]deca-1,4-dien-3-ones by domino "elimination-double-Wagner- Meerwein-rearrangement" reactions

Bose, Gopal,Ullah, Ehsan,Langer, Peter

, p. 6015 - 6028 (2007/10/03)

The [3+3] cyclization of 1,3-bis-silyl enol ethers with 1,1-diacylcyclopentanes allows a convenient synthesis of spiro[5.4]decenones. Treatment of these compounds with trifluoroacetic acid (TFA) afforded a great variety of bicyclo[4.4.0]deca-1,4-dien-3-on

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