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N-[2-(4-amino-phenylethynyl)-phenyl]-acetamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1098336-38-9

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1098336-38-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1098336-38-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,8,3,3 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1098336-38:
(9*1)+(8*0)+(7*9)+(6*8)+(5*3)+(4*3)+(3*6)+(2*3)+(1*8)=179
179 % 10 = 9
So 1098336-38-9 is a valid CAS Registry Number.

1098336-38-9Relevant academic research and scientific papers

A general palladium-catalyzed sonogashira coupling of aryl and heteroaryl tosylates

R'kyek, Omar,Halland, Nis,Lindenschmidt, Andreas,Alonso, Jorge,Lindemann, Peter,Urmann, Matthias,Nazare, Marc

supporting information; experimental part, p. 9986 - 9989 (2010/11/16)

Coupled up: A new general palladium-catalyzed procedure for the cross-coupling of aryl and heteroaryl tosylates is described. This highly versatile and efficient process can be used for the synthesis of a wide variety of functionalized alkynes (see scheme).

A PROCESS FOR THE PALLADIUM-CATALYZED COUPLING OF TERMINAL ALKYNES WITH ARYL TOSYLATES

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Page/Page column 30, (2009/03/07)

The present invention relates to a process for the regioselective synthesis of compounds of the formula (I), wherein R1; R2; R3; R4; R5; J and W have the meanings indicated in the claims. The present invention provides an efficient and general palladium-c

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