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1H-Pyrrole-3-carboxylic acid, 1,2-dimethyl-4,5-diphenyl-, ethyl ester is a complex organic compound with the chemical formula C20H19NO2. It is a derivative of pyrrole, a heterocyclic aromatic organic compound consisting of a five-membered ring with four carbon atoms and one nitrogen atom. In this specific compound, the pyrrole ring is substituted with a carboxylic acid group at the 3-position, and the carboxylic acid is further esterified with an ethyl group. Additionally, the pyrrole ring is substituted with two methyl groups at the 1 and 2 positions, and two phenyl groups at the 4 and 5 positions. 1H-Pyrrole-3-carboxylic acid, 1,2-dimethyl-4,5-diphenyl-, ethyl ester is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as in the development of new materials with unique properties.

28486-16-0

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28486-16-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28486-16-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,4,8 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 28486-16:
(7*2)+(6*8)+(5*4)+(4*8)+(3*6)+(2*1)+(1*6)=140
140 % 10 = 0
So 28486-16-0 is a valid CAS Registry Number.

28486-16-0Downstream Products

28486-16-0Relevant academic research and scientific papers

Catalyzed Reaction of Diazodiphenylethanone and Related Diazo Ketones with Enaminones as a Source of Pyrroles

Eberlin, Marcos N.,Kascheres, Concetta

, p. 2084 - 2086 (2007/10/02)

The reaction of copper(II)-stabilized keto carbenes (1, 7, 8), derived from diazo ketones, with enaminones leads to the formation of pyrroles.The cyclic enaminones 3 react with the keto carbenes on nitrogen to form products 5, 9, 11, and/or pyrroles 6, 10

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