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N-[(Z)-2-bromo-3-phenylprop-2-enyl]-4-methyl-N-[(1R)-4-methylpent-1-yn-3-yl]benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1342340-91-3

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1342340-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1342340-91-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,2,3,4 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1342340-91:
(9*1)+(8*3)+(7*4)+(6*2)+(5*3)+(4*4)+(3*0)+(2*9)+(1*1)=123
123 % 10 = 3
So 1342340-91-3 is a valid CAS Registry Number.

1342340-91-3Relevant academic research and scientific papers

Palladium-catalyzed construction of polycyclic heterocycles by an alkyne insertion and direct arylation cascade

Ohno, Hiroaki,Yamamoto, Mio,Iuchi, Mutsumi,Fujii, Nobutaka,Tanaka, Tetsuaki

, p. 2567 - 2578 (2011/10/04)

Cascade cyclization of bromoenynes bearing an aryl group with catalytic amounts of palladium(II) acetate and cesium carbonate led to the direct construction of tri- or tetracyclic heterocycles. Direct arylation of a pyrrole, furan or thiophene ring in the

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