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(2R,4S)-2-tert-Butyl-3-((R)-2-ethoxycarbonyl-propionyl)-oxazolidine-4-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

201655-30-3

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201655-30-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201655-30-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,6,5 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 201655-30:
(8*2)+(7*0)+(6*1)+(5*6)+(4*5)+(3*5)+(2*3)+(1*0)=93
93 % 10 = 3
So 201655-30-3 is a valid CAS Registry Number.

201655-30-3Upstream product

201655-30-3Downstream Products

201655-30-3Relevant academic research and scientific papers

Synthetic access to 3,4-disubstituted pyroglutamates from tetramate derivatives from serine, allo-threonine and cysteine

Bagum, Halima,Christensen, Kirsten E.,Genov, Miroslav,Pretsch, Alexander,Pretsch, Dagmar,Moloney, Mark G.

, (2019)

A route allowing the conversion of substituted tetramates to 3,4-disubstituted pyroglutamates, making use of Suzuki coupling on an enol mesylate, followed by reduction, is both general and fully stereoselective.

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