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(4R,5S)-3-(1-methoxyethyl)-4,5-diphenyl-2-oxazolidinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142977-50-2

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142977-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142977-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,9,7 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 142977-50:
(8*1)+(7*4)+(6*2)+(5*9)+(4*7)+(3*7)+(2*5)+(1*0)=152
152 % 10 = 2
So 142977-50-2 is a valid CAS Registry Number.

142977-50-2Relevant academic research and scientific papers

Synthetic Studies on the Key Component of the New Generation of Quinolonecarboxylic Acid, DU-6859. 2. Asymmetric Synthesis of (1R,2S)-2-Fluorocyclopropylamine

Akiba, Toshifumi,Tamura, Osamu,Hashimoto, Masaru,Kobayashi, Yuko,Katoh, Tadashi,et al.

, p. 3905 - 3914 (2007/10/02)

The title synthesis was achieved by featuring diastereoface-selective cyclopropanation of (4R,5S)-4,5-diphenyl-3-vinyl-2-oxazolidinone and its related compounds, the chiral conformationally rigid N-vinylcarbamates, with zinc-monofluorocarbenoid, followed

Asymmetric Synthesis of (1R,2S)-2-Fluorocyclopropylamine, the Key Intermediate of the New Generation of Quinolonecarboxylic Acid, DU-6859

Tamura, Osamu,Hashimoto, Masaru,Kobayashi, Yuko,Katoh, Tadashi,Nakatani, Kazuhiko,et al.

, p. 3487 - 3490 (2007/10/02)

The title synthesis was achieved by featuring diastereoface selective cyclopropanation of (4R,5S)-4,5-diphenyl-3-vinyl-2-oxazolidinone, the chiral and conformationally rigid N-vinylcarbamate, with zincmonofluorocarbenoid followed by hydrogenolysis of form

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