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Ethanedione, 1,1'-(carbonyldi-4,1-phenylene)bis[2-(4-phenoxyphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

182196-75-4

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182196-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 182196-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,1,9 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 182196-75:
(8*1)+(7*8)+(6*2)+(5*1)+(4*9)+(3*6)+(2*7)+(1*5)=154
154 % 10 = 4
So 182196-75-4 is a valid CAS Registry Number.

182196-75-4Downstream Products

182196-75-4Relevant academic research and scientific papers

Synthesis of new 4,4′-bis(arylethynyl)benzophenones and 4,4′-bis(arylglyoxalyl)benzophenones based on chloral

Keshtov,Belomoina,Kazieva,Rusanov,Mikitaev

, p. 630 - 632 (2007/10/03)

4,4′-Diiodobenzophenone was obtained by a three-stage synthesis from chloral and iodobenzene. 4,4′-Bis(arylethynyl)benzophenones were synthesized by cross-coupling of 4,4′-diiodobenzophenone with terminal arylethynes in the presence of a complex Pd cataly

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