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4-(4-bromophenyl)-2-(ethylthio)-6-(thiophen-2-yl)-4,5-dihydropyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1228870-90-3

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1228870-90-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228870-90-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,8,7 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1228870-90:
(9*1)+(8*2)+(7*2)+(6*8)+(5*8)+(4*7)+(3*0)+(2*9)+(1*0)=173
173 % 10 = 3
So 1228870-90-3 is a valid CAS Registry Number.

1228870-90-3Relevant academic research and scientific papers

Antimicrobial activity of new 4, 6-disubstituted pyrimidine, pyrazoline, and pyran derivatives

Ramiz, Mahmoud M. M.,El-Sayed, Wael A.,El-Tantawy, Asmaa I.,Abdel-Rahman, Adel A. -H.

, p. 647 - 654 (2011/11/14)

A number of new 2, 6-didisubstituted pyrimidine, pyrazoline, and pyran derivatives were synthesized starting from their chalcone derivative. The synthesized compounds displayed different degrees of antimicrobial activity against Bscillus subtilis (Gram-positive), Pseudomonas aeruginosa (Gram-negative), and Streptomyces species (Actinomycetes).

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