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2,4-bis(2,4,6-trimethylphenyl)-2,4-bis(tert-butyl)-1,3,2,4-diphosphadisiletane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134133-11-2

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134133-11-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134133-11-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,1,3 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134133-11:
(8*1)+(7*3)+(6*4)+(5*1)+(4*3)+(3*3)+(2*1)+(1*1)=82
82 % 10 = 2
So 134133-11-2 is a valid CAS Registry Number.

134133-11-2Relevant academic research and scientific papers

Concerning New 1,3,2,4-Diphosphadisiletanes and Diorganodi(phosphino)silane Derivatives

Driess, Matthias,Pritzkow, Hans,Reisgys, Michael

, p. 1931 - 1940 (2007/10/02)

Reaction of the bulkily substituted dichlorodiorganosilanes R1R2SiCl2 (R1 = Mesityl, R2 = Mesityl, tBu, OtBu, Xylyl, iBu) with LiPH2*dme in a 1:2 molar ratio in THF at -30 deg C leads to the new organo-substituted 1,3,2,4-diphosphadisiletanes 1a-e.Compoun

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