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2,5-bis(2-ethylhexyl)-3-phenyl-6-(2-thienyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1339957-59-3

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1339957-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1339957-59-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,9,9,5 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1339957-59:
(9*1)+(8*3)+(7*3)+(6*9)+(5*9)+(4*5)+(3*7)+(2*5)+(1*9)=213
213 % 10 = 3
So 1339957-59-3 is a valid CAS Registry Number.

1339957-59-3Downstream Products

1339957-59-3Relevant academic research and scientific papers

O- and N-alkylated diketopyrrolopyrrole derivatives

Frebort, ?těpán,Eliá?, Zdeněk,Ly?ka, Antonín,Luňák Jr., Stanislav,Vyňuchal, Jan,Kubá?, Lubomir,Hrdina, Radim,Burgert, Ladislav

experimental part, p. 5769 - 5773 (2011/12/14)

The alkylation of 3-phenyl-6-(2-thienyl)pyrrolo[3,4-c]pyrrole-1,4-dione with 1-bromo-2-ethylhexane was performed. Besides the expected N,N0-dialkylated product, both possible N,O-dialkyl derivatives were isolated and identified for the first time. The pos

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