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3-[2-Ethyl-3-(4-methoxy-phenyl)-but-3-enyl]-oxazolidine-2,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119140-03-3

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119140-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119140-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,4 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 119140-03:
(8*1)+(7*1)+(6*9)+(5*1)+(4*4)+(3*0)+(2*0)+(1*3)=93
93 % 10 = 3
So 119140-03-3 is a valid CAS Registry Number.

119140-03-3Relevant academic research and scientific papers

DIASTEREOSELECTIVE SYNTHESIS OF HEXAHYDRO-3H-OXAZOLOPYRIDIN-3-ONE DERIVATIVES BY CYCLIZATION OF α-ACYLAMINORADICAL-OLEFIN SYSTEM

Kano, Shinzo,Yuasa, Yoko,Asami, Kenji,Shibuya, Shiroshi

, p. 1437 - 1444 (2007/10/02)

The substituent effect in α-acylaminoradical-olefin cyclization was examined.Treatment of 4-phenylthiooxazolidin-2-ones (10a-f) with tri-n-butyltin hydride in the presence of AIBN yielded 6,7-cis-6,8a-trans-6-alkyl-7-arylhexahydrooxazolopyridin-3-ones (11a-f), respectively, with high diastereoselectivity.

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