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(E)-2-(phenylseleno)-1-bromoethylene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

26620-10-0

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26620-10-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26620-10-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,6,2 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 26620-10:
(7*2)+(6*6)+(5*6)+(4*2)+(3*0)+(2*1)+(1*0)=90
90 % 10 = 0
So 26620-10-0 is a valid CAS Registry Number.

26620-10-0Relevant academic research and scientific papers

Stereoselective Synthesis of (E)-1-Halo-2-arylselanylethylenes via Hydrozirconation of Arylselanylethynes

Zhu, Liu-Sheng,Huang, Zhi-Zhen,Huang, Xian

, p. 112 - 113 (2007/10/03)

Hydrozirconation of arylselanylethynes gives zirconium(iv) complexes, which are trapped with iodine or N-bromosuccinimide to afford (E)-1-halo-2-arylselanylethylenes.

Synthesis of Vinyl Selenides or Sulfides and Ketene Selenoacetals or Thioacetals by Nickel(II) Vinylation of Sodium Benzeneselenolate or Benzenethiolate

Cristau, H. J.,Chabaud, B.,Labaudiniere, R.,Christol, H.

, p. 875 - 878 (2007/10/02)

The substitution of bromine atom on a double bond by benzeneselenolate or benzenethiolate anions is catalyzed by the bis(pyridine)nickel bromide complex.Various alkenyl selenides or sulfides and seleno- or thio acetals are prepared in good to excellent yi

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