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N-{1-[(3S,5R)-3-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2-methyl-isoxazolidin-5-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-benzamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

181119-01-7

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181119-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 181119-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,1,1 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 181119-01:
(8*1)+(7*8)+(6*1)+(5*1)+(4*1)+(3*9)+(2*0)+(1*1)=107
107 % 10 = 7
So 181119-01-7 is a valid CAS Registry Number.

181119-01-7Downstream Products

181119-01-7Relevant academic research and scientific papers

Enantioselective synthesis of isoxazolidinyl thymine and cytosine nucleosides

Xiang, Yuejun,Gong, Youxiang,Zhao, Kang

, p. 4877 - 4880 (1996)

A diastereo- and enantioselective synthesis of isoxazolidinyl nucleosides (4) is described. The required isoxazolidine intermediate (16) was successfully prepared by the dioxolane-derived tautomerization of the corresponding lactol (13) which, in turn, was obtained from the reduction of the Michael adduct of N-methyl hydroxylamine and the unsaturated γ-lactone (5).

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