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[(1S,5S)-1-Methyl-2-oxo-5-((E)-2-trimethylsilanyl-vinyl)-cyclopentyl]-acetic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91464-72-1

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91464-72-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91464-72-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,4,6 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 91464-72:
(7*9)+(6*1)+(5*4)+(4*6)+(3*4)+(2*7)+(1*2)=141
141 % 10 = 1
So 91464-72-1 is a valid CAS Registry Number.

91464-72-1Downstream Products

91464-72-1Relevant academic research and scientific papers

A VINYLSILANE ROUTE TO TRANS-7a-METHYLHYDRIND-4-EN-1,6-DIONE

Denmark, Scott E.,Germanas, Juris P.

, p. 1231 - 1234 (1984)

A stereoselective synthesis of the title compound is described.The overall yield is 34percent starting with 2-methyl-2-cyclopentenone.The trans ring-fusion stereochemistry is established by a conjugate addition/trapping sequence.

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