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1,1,2-tris(diphenylphosphanyl)cyclopropane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

153477-75-9

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153477-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153477-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,4,7 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 153477-75:
(8*1)+(7*5)+(6*3)+(5*4)+(4*7)+(3*7)+(2*7)+(1*5)=149
149 % 10 = 9
So 153477-75-9 is a valid CAS Registry Number.

153477-75-9Relevant academic research and scientific papers

New Organophosphorus Ligands: 1,1,2-Tris(diphenylphosphanyl)cyclopropane and Its Derivatives

Schmidbaur, Hubert,Manhart, Stefan,Schier, Annette

, p. 2259 - 2262 (2007/10/02)

Cyclopropanation of 1,1,2-tris(diphenylphosphanyl)ethene with dimethylsulfonium methylide affords the title compound 1.The trifunctional phosphane is transformed into the trioxide 2 and trisulfide 3 by oxidation with hydrogen peroxide or elemental sulfur, respectively.With the tetrahydrofuran-borane complex the tris(phosphane-borane) 4 is obtained.The crystal structure of compound 1 has been determined by single-crystal X-ray diffraction.Key Words: Cyclopropane, phosphanyl-substituted/ Phosphane ligands/ Phosphane oxide and sulfide/ Phosphane-borane

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