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(4S,5R)-N-(tert-butyloxycarbonyl)-5-ethenyl-4-phenylmethyl oxazolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

229981-17-3

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229981-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 229981-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,9,8 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 229981-17:
(8*2)+(7*2)+(6*9)+(5*9)+(4*8)+(3*1)+(2*1)+(1*7)=173
173 % 10 = 3
So 229981-17-3 is a valid CAS Registry Number.

229981-17-3Relevant academic research and scientific papers

Regio- and stereoselective ring-opening of chiral 1,3-oxazolidin-2-one derivatives by organocopper reagents provides novel access to di-, tri- and tetra-substituted alkene dipeptide isosteres

Oishi, Shinya,Niida, Ayumu,Kamano, Takae,Miwa, Yoshihisa,Taga, Tooru,Odagaki, Yoshihiko,Hamanaka, Nobuyuki,Yamamoto, Mikio,Ajito, Keiichi,Tamamura, Hirokazu,Otaka, Akira,Fujii, Nobutaka

, p. 1786 - 1793 (2007/10/03)

Organocopper-mediated alkylation of β-(N-Boc-2-oxo-1,3-oxazolidin-5-yl)-α,β-enoates has been intensively investigated. Alkylation proceeded regio- and stereoselectively by anti-SN2′ ring-opening to provide a new route to the synthesis of Ψ[(E)-

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