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2-Azetidinone, 4-[[(1,1-dimethylethyl)dimethylsilyl]ethynyl]-1-(4-methoxyphenyl)-3-methyl -, trans- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

114070-48-3

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114070-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114070-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,0,7 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 114070-48:
(8*1)+(7*1)+(6*4)+(5*0)+(4*7)+(3*0)+(2*4)+(1*8)=83
83 % 10 = 3
So 114070-48-3 is a valid CAS Registry Number.

114070-48-3Downstream Products

114070-48-3Relevant academic research and scientific papers

DIASTEREOSELECTION IN TRIMETHYLSILYL TRIFLUOROMETHANESULPHONATE CATALYZED REACTION OF SILYL KETENE ACETALS WITH IMINES

Guanti, Giuseppe,Narisano, Enrica,Banfi, Luca

, p. 4331 - 4334 (1987)

The trimethylsilyl trifluoromethanesulphonate catalyzed condensation of silyl ketene acetals with imines afforded β-amino esters with prevalent anti relative diastereoselectivity (up to 100percent).Some anti β-amino esters have been then cyclized to trans

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