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(7-Benzoyl-5-oxo-2,3,5,6-tetrahydro-1H-pyrrolo[1,2-a]imidazol-6-yl)-acetic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118792-71-5

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118792-71-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118792-71-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,9 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 118792-71:
(8*1)+(7*1)+(6*8)+(5*7)+(4*9)+(3*2)+(2*7)+(1*1)=155
155 % 10 = 5
So 118792-71-5 is a valid CAS Registry Number.

118792-71-5Downstream Products

118792-71-5Relevant academic research and scientific papers

Cyclocondensation of Acylketene S,N- and N,N-acetals with Maleic Anhydride and Maleimide: A Facile One-Step Synthesis of Pyranopyrrole, Pyrrolopyridine and Condensed Pyrrole Derivatives

Gupta, Akhilesh K.,Ila, H.,Junjappa, H.

, p. 284 - 286 (2007/10/02)

The acylketene S,N-acetals 1a-c react with maleic anhydride (2) in refluxing acetonitrile to give the corresponding 3-pyrrolin-2-one-3-acetic acid derivatives 3a-c in good yields.Condensation of S,N-acetals 1a-j and 2 in presence of acetic anhydride direc

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