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ethyl 4-(3,4',4''-trihexyl-5''-iodo-[2,2',5',2'']terthiophen-5-yl)-benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1159263-90-7

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1159263-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1159263-90-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,9,2,6 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1159263-90:
(9*1)+(8*1)+(7*5)+(6*9)+(5*2)+(4*6)+(3*3)+(2*9)+(1*0)=167
167 % 10 = 7
So 1159263-90-7 is a valid CAS Registry Number.

1159263-90-7Upstream product

1159263-90-7Downstream Products

1159263-90-7Relevant academic research and scientific papers

Stepwise construction of head-to-tail-type oligothiophenes via iterative palladium-catalyzed CH arylation and halogen exchange

Masuda, Naoyuki,Tanba, Shunsuke,Sugie, Atsushi,Monguchi, Daiki,Koumura, Nagatoshi,Hara, Kohjiro,Mori, Atsunori

scheme or table, p. 2297 - 2300 (2009/10/02)

The well-defined head-to-tail oligothiophenes were synthesized via palladium-catalyzed CH arylation and halogen exchange sequentially through the 2-halothiophene derivatives.

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