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5-methoxy-2,3-dimethyl-benzoselenazolium; toluene-4-sulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

58480-11-8

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58480-11-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58480-11-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,4,8 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 58480-11:
(7*5)+(6*8)+(5*4)+(4*8)+(3*0)+(2*1)+(1*1)=138
138 % 10 = 8
So 58480-11-8 is a valid CAS Registry Number.

58480-11-8Relevant academic research and scientific papers

Synthesis and Photochemical Properties of Novel Spirobenzoselenazolinobenzopyrans

Hirano, Masafumi,Miyashita, Akira,Shitara, Hiroaki,Nohira, Hiroyuki

, p. 1873 - 1876 (2007/10/02)

5-Methoxy-3-methyl-6'-nitrospirobenzoselenazolinobenzopyrans have been newly prepared and their reversible structure changes induced by light were characterized by spectroscopic studies.Their stable colored-forms were identified as 5-methoxy-3-methylbenzoselenazolenium-2-trans-(5'-nitrostyryl-2'-oxide) being a zwitterionic structure.

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