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4-(3,4-DIFLUOROPHENYL)-1-BUTENE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

951892-54-9

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951892-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 951892-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,1,8,9 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 951892-54:
(8*9)+(7*5)+(6*1)+(5*8)+(4*9)+(3*2)+(2*5)+(1*4)=209
209 % 10 = 9
So 951892-54-9 is a valid CAS Registry Number.

951892-54-9Downstream Products

951892-54-9Relevant academic research and scientific papers

Iron-catalysed fluoroaromatic coupling reactions under catalytic modulation with 1,2-bis(diphenylphosphino)benzene

Hatakeyama, Takuji,Kondo, Yoshiyuki,Fujiwara, Yu-Ichi,Takaya, Hikaru,Ito, Shingo,Nakamura, Eiichi,Nakamura, Masaharu

supporting information; experimental part, p. 1216 - 1218 (2009/07/10)

A catalytic amount of 1,2-bis(diphenylphosphino)benzene (DPPBz) achieves selective cleavage of sp3-carbon-halogen bond in the iron-catalysed cross-coupling between polyfluorinated arylzinc reagents and alkyl halides, which was unachievable with

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