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1-(2-methoxy-4-methyl-5-phenylthiophen-3-yl)-2,3,3,4,4,5,5-heptafluorocyclopentene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

811830-45-2

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811830-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 811830-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,1,8,3 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 811830-45:
(8*8)+(7*1)+(6*1)+(5*8)+(4*3)+(3*0)+(2*4)+(1*5)=142
142 % 10 = 2
So 811830-45-2 is a valid CAS Registry Number.

811830-45-2Relevant academic research and scientific papers

Digital photoswitching of fluorescence based on the photochromism of diarylethene derivatives at a single-molecule level

Fukaminato, Tuyoshi,Sasaki, Takatoshi,Kawai, Tsuyoshi,Tamai, Naoto,Irie, Masahiro

, p. 14843 - 14849 (2007/10/03)

Photochromic reactions of diarylethene derivatives were detected at a single-molecule level by using a fluorescence technique. Fluorescent photoswitching molecules in which photochromic diarylethene and fluorescent bis(phenylethynyl)anthracene units are l

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