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863886-52-6

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863886-52-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 863886-52-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,8,8 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 863886-52:
(8*8)+(7*6)+(6*3)+(5*8)+(4*8)+(3*6)+(2*5)+(1*2)=226
226 % 10 = 6
So 863886-52-6 is a valid CAS Registry Number.

863886-52-6Relevant articles and documents

Synthesis of 1-(4-((E)-3-arylacryloyl) phenyl)-3,4-dibromo-1Hpyrrole-2,5- diones and screening for anti-Candida and antituberculosis activity

Patel, J. R.,Dholakiya, B. Z.

, p. 1977 - 1983,7 (2020/07/30)

A series of eleven 1-(4-((E)-3-arylacryloyl) phenyl)-3,4 dibromo-1H-pyrrole-2,5-diones (4′-aminochalcone- based dibromomaleimides) were synthesized using maleic anhydride and p-aminoacetophenone as starting material. Furthermore, there has been some additional work investigating the effect of these derivatives on biological activity. They were characterized using FTIR, 1H NMR, 13C NMR, ESI mass spectroscopy, and elemental analysis. The compounds show anti-Candida & antituberculosis activity.

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