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1,2,3-tris(4-biphenylyl)-4,5-dimethylbenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

114819-86-2

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114819-86-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114819-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,8,1 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 114819-86:
(8*1)+(7*1)+(6*4)+(5*8)+(4*1)+(3*9)+(2*8)+(1*6)=132
132 % 10 = 2
So 114819-86-2 is a valid CAS Registry Number.

114819-86-2Downstream Products

114819-86-2Relevant academic research and scientific papers

Synthesis of Triarylbenzenes via Tandem Aryne Reaction of Aryl Grignards with Polyhalobenzenes

Ghosh, Tirthanakar,Hart, Harold

, p. 3555 - 3558 (1988)

Aryl Grignards react with 1,2,3,4-tetrahalobenzenes to give primarily (2,3,4-triaryphenyl)magnesium halides.The mechanism involves Grignard exchange at one of the "outer" halogens followed by three cycles of magnesium halide loss and regioselective capture of the resulting aryne by the aryl Grignard agent (Scheme II).

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