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2-Cyclopentene-1-carboxylic acid, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-(phenylsulfonyl)-, trans- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

110773-11-0

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110773-11-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110773-11-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,7,7 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 110773-11:
(8*1)+(7*1)+(6*0)+(5*7)+(4*7)+(3*3)+(2*1)+(1*1)=90
90 % 10 = 0
So 110773-11-0 is a valid CAS Registry Number.

110773-11-0Relevant academic research and scientific papers

Efficient Generation and Use of 3-carboalkoxycyclopentadienone as a Diels-Alder Dienophile

Nantz, M. H.,Fuchs, P. L.

, p. 5298 - 5299 (2007/10/02)

Treatment of benzyl 4-oxo-1-(phenylsulfonyl)cyclopent-2-ene-1-carboxylate (11) with amine base provides in situ generation of the cyclopentadienone moiety which has been shown to react with various dienes.Reaction temperature decreases up to 100 deg C wer

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