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3-(3,4-dichloro-benzyl)-4,5-bis-(2,5-dimethyl-thiophen-3-yl)-4-hydroxy-oxazolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

514814-22-3

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514814-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 514814-22-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,4,8,1 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 514814-22:
(8*5)+(7*1)+(6*4)+(5*8)+(4*1)+(3*4)+(2*2)+(1*2)=133
133 % 10 = 3
So 514814-22-3 is a valid CAS Registry Number.

514814-22-3Relevant academic research and scientific papers

Photochromic dihetarylethenes 17. Synthesis and photochromic properties of dithienylethenes containing new heterocyclic bridging fragments

Krayushkin,Ivanov,Martynkin,Lichitsky,Dudinov,Vorontsova,Starikova,Uzhinov

, p. 1731 - 1736 (2002)

Procedures were developed for the synthesis of substituted bis(2,5-dimethyl-3-thienyl)ethenes containing the imidazol-2-one, 1,3-dioxol-2-one, or 1,3-oxazol-2-one fragments as ethene bridges. These compounds were demonstrated to exhibit the photochromic p

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