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1-(biphenyl-4-yl)-2,2-difluoro-1-(4-fluorophenyl)ethene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1456808-66-4

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1456808-66-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1456808-66-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,6,8,0 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1456808-66:
(9*1)+(8*4)+(7*5)+(6*6)+(5*8)+(4*0)+(3*8)+(2*6)+(1*6)=194
194 % 10 = 4
So 1456808-66-4 is a valid CAS Registry Number.

1456808-66-4Downstream Products

1456808-66-4Relevant academic research and scientific papers

Facile synthesis of unsymmetrical 1,1-diaryl-2,2-difluoroethenes via stepwise coupling of 1,1-dibromo-2,2-difluoroethenes

Fujita, Takeshi,Suzuki, Naoto,Ichitsuka, Tomohiro,Ichikawa, Junji

, p. 97 - 101 (2013)

Unsymmetrical 1,1-diaryl-2,2-difluoroethenes were synthesized from 1,1-dibromo-2,2-difluoroethene, which is commercially available, via the Suzuki-Miyaura coupling in a stepwise fashion. Suitable ligands for each coupling process were used to achieve selective synthesis of these diaryldifluoroethenes.

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