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(S)-4-isopropyl-3-[(R)-2-methyl-4-nitrobutanoyl]-5,5-diphenyloxazolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

259857-35-7

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259857-35-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259857-35-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,8,5 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 259857-35:
(8*2)+(7*5)+(6*9)+(5*8)+(4*5)+(3*7)+(2*3)+(1*5)=197
197 % 10 = 7
So 259857-35-7 is a valid CAS Registry Number.

259857-35-7Relevant academic research and scientific papers

Enantioselective preparation of γ-amino acids and γ-lactams from nitro olefins and carboxylic acids, with the valine-derived 4-isopropyl-5,5- diphenyl-1,3-oxazolidin-2-one as an auxiliary

Brenner, Meinrad,Seebach, Dieter

, p. 2365 - 2379 (2007/10/03)

Titanium enolates of acyl-oxazolidinones 1, derived from acetic, propanoic, 3-methylbutanoic, and 4-methylpentanoic acids and 4-isopropyl-5,5- diphenyl-1,3-oxazolidin-2-one, are added to aliphatic and aromatic nitro olefins in the presence of TiCl4/

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