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N‐(4,5,6,7‐tetrahydro‐1H‐benzo[d]imidazol‐2‐yl)benzamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40639-94-9

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40639-94-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40639-94-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,6,3 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 40639-94:
(7*4)+(6*0)+(5*6)+(4*3)+(3*9)+(2*9)+(1*4)=119
119 % 10 = 9
So 40639-94-9 is a valid CAS Registry Number.

40639-94-9Downstream Products

40639-94-9Relevant academic research and scientific papers

Thio acid-mediated conversion of azides to amides – Investigation of 2-azidotetrahydobenzimidazoles and derivatives

Seal, Lawton A.,Ojo, Olatunji S.,Gout, Delphine,Lovely, Carl J.

, (2020)

An investigation of the thio acid-azide coupling reaction to afford amides is reported employing 2-azidotetrahydrobenzimidazoles and the corresponding spiro fused 2-azidoimidazolones. The tetrahydrobenzimidazole derivatives react as expected to produce th

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