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Ethyl 3-(trifluoromethyl)-5-<4'-(1''-methylethyl)-2'-oxazolidinon-3'-yl>-5-oxo-4-phenylpentanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138690-10-5

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138690-10-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138690-10-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,9 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 138690-10:
(8*1)+(7*3)+(6*8)+(5*6)+(4*9)+(3*0)+(2*1)+(1*0)=145
145 % 10 = 5
So 138690-10-5 is a valid CAS Registry Number.

138690-10-5Downstream Products

138690-10-5Relevant academic research and scientific papers

Stereoselective Michael Addition Reactions of Acylated Oxazolidinones to Ethyl 3-Trifluoromethylacrylate

Yamazaki, Takashi,Haga, Jiro,Kitazume, Tomoya

, p. 2175 - 2178 (1991)

Michael addition reactions of acyl oxazolidinones to ethyl 3-trifluoromethylacrylate were found to proceed smoothly with a high degree of diastereo- as well as diastereofacial selectivity at the new carbon-carbon bond.

Stereoselective Synthesis of Trifluoromethylated Compounds with Controlled Adjacent Tertiary Carbons by Michael Addition to (E)-3-(Trifluoromethyl)acrylates

Shinohara, Noriyasu,Haga, Jiro,Yamazaki, Takashi,Kitazume, Tomoya,Nakamura, Shinichiro

, p. 4363 - 4374 (2007/10/02)

Michael addition reaction of various lithium enolates to ethyl (E)-3-(trifluoromethyl)acrylate (E)-1 was found to be one of the most effective routes to construct materials not only with a CF3 group but also readily distinguishable multiple functionalitie

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