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(2'R,4''R,2E)-4''-benzyl-3''-[3-(oxiran-2'-yl)acryloyl]-oxazolidin-2''-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

857058-56-1

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857058-56-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 857058-56-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,0,5 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 857058-56:
(8*8)+(7*5)+(6*7)+(5*0)+(4*5)+(3*8)+(2*5)+(1*6)=201
201 % 10 = 1
So 857058-56-1 is a valid CAS Registry Number.

857058-56-1Relevant academic research and scientific papers

Enantioselective synthesis of C11-C17 segment of mycinolide IV using samarium(II) iodide-mediated aldol reaction

Ogawa, Yasuyuki,Kuroda, Kiichi,Mukaiyama, Teruaki

, p. 698 - 699 (2005)

δ,β′-Dihydroxy-β,γ-unsaturated esters were stereoselectively synthesized by aldol reaction of aldehydes with samarium enolates that were generated by epoxide-fragmentation of γ,δ- oxiranyl-α,β-unsaturated esters using two moles of samarium(II) iodide. Thi

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