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Methanone, [5-(1-methyl-1H-imidazol-2-yl)-2-thienyl]phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

141989-45-9

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141989-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141989-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,9,8 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 141989-45:
(8*1)+(7*4)+(6*1)+(5*9)+(4*8)+(3*9)+(2*4)+(1*5)=159
159 % 10 = 9
So 141989-45-9 is a valid CAS Registry Number.

141989-45-9Downstream Products

141989-45-9Relevant academic research and scientific papers

INVESTIGATIONS OF 2-SUBSTITUTED IMIDAZOLES. 2. SYNTHESIS AND ELECTROPHILIC SUBSTITUTION OF 1-METHYL-2-(THIENYL-2)IMIDAZOLE. A CONVENIENT METHOD OF METHYLATION OF 2-R-IMIDAZOLES

Stoyanov, V. M.,El'chaninov, M. M.,Pozharskii, A. F.

, p. 1140 - 1144 (2007/10/02)

We have synthesized 2-(thienyl-2)imidazole and its N-methyl derivative.The latter product was obtained by nitration, bromination, acylation, and formylation, occurring as a rule on the thiophene ring.A general method for methylating 2-R-imidazoles with methyl iodide KOH-dimethoxy ethane is proposed.

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