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dimethyl 1-[2-(4-oxo-4H-chromen-2-yl)phenyl]-1H-pyrrole-3,4-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1356491-34-3

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1356491-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1356491-34-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,6,4,9 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1356491-34:
(9*1)+(8*3)+(7*5)+(6*6)+(5*4)+(4*9)+(3*1)+(2*3)+(1*4)=173
173 % 10 = 3
So 1356491-34-3 is a valid CAS Registry Number.

1356491-34-3Downstream Products

1356491-34-3Relevant academic research and scientific papers

Flavone-nitrogen heterocycle conjugate formation by 1,3-dipolar cycloadditions

Sousa, Regina M. S.,Pinto, Diana C. G. A.,Silva, Artur M. S.,Serra, Vanda Vaz,Barros, Ana I. R. N. A.,Faustino, Maria A. F.,Neves, Maria G. P. M. S.,Cavaleiro, Jose A. S.

, p. 132 - 143 (2012/02/01)

Azomethine ylides generated in situ from the reaction of N-[2-, 3- and 4-(chromon-2-yl)phenyl]glycine and paraformaldehyde can be trapped with dipolarophiles in 1,3-dipolar cycloaddition reactions to yield flavone-nitrogen heterocycle dyads. These azometh

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