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(4R,5S)-4,5-Diphenyl-3-prop-2-ynyl-oxazolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

256382-75-9

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256382-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 256382-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,6,3,8 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 256382-75:
(8*2)+(7*5)+(6*6)+(5*3)+(4*8)+(3*2)+(2*7)+(1*5)=159
159 % 10 = 9
So 256382-75-9 is a valid CAS Registry Number.

256382-75-9Relevant academic research and scientific papers

First stereoselective inverse demand [4 + 2] cycloaddition reactions of novel chiral allenamides with heterodienes. Preparation of highly functionalized 2-arylpyranyl heterocycles

Wei, Lin-Li,Hsung, Richard P.,Xiong, Hui,Mulder, Jason A.,Nkansah, Nancy T.

, p. 2145 - 2148 (2008/02/09)

matrix presented The first stereoselective inverse demand [4 + 2] cycloaddition reactions of chiral allenamides with heterodienes are described here. These reactions lead to stereoselective synthesis of highly functionalized pyranyl heterocycles. A mechan

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