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2,5-dimethyl-4-(2-oxopropyl)-1H-pyrrole-3-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

68117-95-3

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68117-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68117-95-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,1 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68117-95:
(7*6)+(6*8)+(5*1)+(4*1)+(3*7)+(2*9)+(1*5)=143
143 % 10 = 3
So 68117-95-3 is a valid CAS Registry Number.

68117-95-3Downstream Products

68117-95-3Relevant academic research and scientific papers

Syntheses of Polysubstituted Pyrroles and of 2,3-Disubstituted Quinoxalines and Substituted Benzo[g]quinoxalines

Adembri, Giorgio,Celli, Angela Maria,Sega, Alessandro

, p. 541 - 547 (1997)

Tetraacetylethylene (1), and cis-diacetylethylene (4) reacted under mild conditions with 3-amino-2-butenoic acid methyl ester (6), benzene-1,2-diamine and naphthalene-2,3-diamine to give polysubstituted pyrroles, 2,3-disubstituted quinoxalines and 2,3-disubstituted benzo[g]quinoxalines respectively. Some aspects of the reactions mechanisms are discussed.

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