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1-(2,4-dimethylphenyl)-2-phenyl-1H-benzo[d]imidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1262283-75-9

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1262283-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262283-75-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,2,8 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1262283-75:
(9*1)+(8*2)+(7*6)+(6*2)+(5*2)+(4*8)+(3*3)+(2*7)+(1*5)=149
149 % 10 = 9
So 1262283-75-9 is a valid CAS Registry Number.

1262283-75-9Upstream product

1262283-75-9Downstream Products

1262283-75-9Relevant academic research and scientific papers

Cobalt-catalyzed intramolecular C-N and C-O cross-coupling reactions: Synthesis of benzimidazoles and benzoxazoles

Saha, Prasenjit,Ali, Md Ashif,Ghosh, Pokhraj,Punniyamurthy, Tharmalingam

, p. 5692 - 5699 (2010)

Cobalt(ii)-complex catalyzes efficiently the intramolecular C-N and C-O cross-couplings of Z-N′-(2-halophenyl)-N-phenylamidines and N-(2-bromophenyl)benzamides to afford the corresponding substituted benzimidazoles and benzoxazoles in the presence of K2CO3 at moderate temperature. The protocol is general, air stable and affords the products selectively in moderate to high yield.

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