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867203-07-4

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867203-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 867203-07-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,7,2,0 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 867203-07:
(8*8)+(7*6)+(6*7)+(5*2)+(4*0)+(3*3)+(2*0)+(1*7)=174
174 % 10 = 4
So 867203-07-4 is a valid CAS Registry Number.

867203-07-4Relevant articles and documents

Fluorination of 2-substituted benzo[b]furans with Selectfluor

Wang, Mingliang,Liu, Xixi,Zhou, Lu,Zhu, Jidong,Sun, Xun

supporting information, p. 3190 - 3193 (2015/03/18)

An efficient protocol was developed to access 3-fluoro-2-hydroxy-2-substituted benzo[b]furans with Selectfluor as the fluorinating reagent in MeCN and water. By utilizing SOCl2/Py as the dehydrating agent, the compounds above were readily conve

Biaryl-methanethio-, -sulphinyl- and sulphonyl derivatives

-

Page/Page column 67, (2008/06/13)

The present invention is related to chemical compositions, processes for the preparation thereof and uses of the composition. Particularly, the present invention relates to compositions that include substituted biaryl-methanesulfinyl acetamides of Formula

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