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4,4'-dimethyl-2,4,2',4'-tetrahydro-5,5'-(2-phenyl-ethane-1,1-diyl)-bis-[1,2,4]triazole-3-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21719-19-7

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21719-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21719-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,7,1 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21719-19:
(7*2)+(6*1)+(5*7)+(4*1)+(3*9)+(2*1)+(1*9)=97
97 % 10 = 7
So 21719-19-7 is a valid CAS Registry Number.

21719-19-7Downstream Products

21719-19-7Relevant academic research and scientific papers

1,1-Bis-(1,2,4-triazolyl and 1,3,4-thiadiazolyl) ethane and phenylethane derivatives as potential antibacterial agents

Abdelal,Gineinah,Nasr

, p. 372 - 376 (2007/10/03)

A series of compounds containing two identical heterocyclic moieties such as triazole and thiadiazole separated by ethane or phenylethane was synthesized. The structures of the newly prepared compounds were established on the basis of their elemental analyses and spectral data. The target compounds were subjected to antifungal and antibacterial screening. The results of this testing revealed that compounds 23, 26, 34 and 35 showed promising antibacterial activity, while, compound 33 showed remarkable antifungal activity.

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