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1-benzyl-3,4-bis(phenylethynyl)-1H-pyrrole-2,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1380307-59-4

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1380307-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1380307-59-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,3,0 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1380307-59:
(9*1)+(8*3)+(7*8)+(6*0)+(5*3)+(4*0)+(3*7)+(2*5)+(1*9)=144
144 % 10 = 4
So 1380307-59-4 is a valid CAS Registry Number.

1380307-59-4Downstream Products

1380307-59-4Relevant academic research and scientific papers

Efficient and general protocol for Sonogashira cross-coupling reactions of maleimides

Souffrin, Agathe,Croix, Cecile,Viaud-Massuard, Marie-Claude

supporting information; experimental part, p. 2499 - 2502 (2012/06/04)

Maleimides are involved for the first time in Sonogashira cross-coupling reactions. Sonogashira conditions have been developed to allow subsequent coupling of various terminal alkynes at room temperature in moderate to excellent yields. These results open

Synthesis of 3,4-disubstituted maleimides by selective cross-coupling reactions using indium organometallics

Bouissane, Latifa,Sestelo, Jose Perez,Sarandeses, Luis A.

supporting information; experimental part, p. 1285 - 1288 (2009/09/05)

Unsymmetrical 3,4-disubstituted maleimides have been synthesized by palladium-catalyzed cross-coupling reactions of indium organometallics with 3,4-dihalomaleimides. The synthesis was performed by stepwise or sequential one-pot palladium-catalyzed cross-c

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