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1H-Pyrrole-3-carboxylic acid, 5-chloro-4-formyl-2-phenyl-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

901764-63-4

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901764-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 901764-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,1,7,6 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 901764-63:
(8*9)+(7*0)+(6*1)+(5*7)+(4*6)+(3*4)+(2*6)+(1*3)=164
164 % 10 = 4
So 901764-63-4 is a valid CAS Registry Number.

901764-63-4Relevant academic research and scientific papers

Synthesis of 5-aryl-2-oxopyrrole derivatives as synthons for highly substituted pyrroles

Metten, Bert,Kostermans, Maarten,Van Baelen, Gitte,Smet, Mario,Dehaen, Wim

, p. 6018 - 6028 (2007/10/03)

A small library of 2-oxo-5-(hetero)arylpyrroles was prepared starting from 2,3-dioxo-5-(hetero)arylpyrrolidines. The large synthetic possibilities of these 2-oxopyrroles were investigated. The 2-oxopyrroles offer a large number of possible derivatizations

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