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Ethanedione, 1,1'-(9-oxo-9H-fluorene-2,7-diyl)bis[2-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

50559-10-9

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50559-10-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50559-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,5,5 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50559-10:
(7*5)+(6*0)+(5*5)+(4*5)+(3*9)+(2*1)+(1*0)=109
109 % 10 = 9
So 50559-10-9 is a valid CAS Registry Number.

50559-10-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[9-oxo-7-(2-oxo-2-phenylacetyl)fluoren-2-yl]-2-phenylethane-1,2-dione

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:50559-10-9 SDS

50559-10-9Downstream Products

50559-10-9Relevant academic research and scientific papers

New DMSO-Based Reagents in Oxidation of Double and Triple Bonds and Synthesis of 1,2-Diketones

Yusubov, M. S.,Chi, Ki Whan,Krasnokutskaya, E. A.,Vasil'eva, V. P.,Filimonov, V. D.

, p. 1503 - 1506 (2007/10/03)

Preparative possibilities of oxidation of arylethenes and arylethynes using new reagents, iodine or palladium compounds in dimethylsulfoxide, in syntheses of 1,2-diketones are considered.The system PdCl2-Me2SO is shown to possess lower activity as compared to I2-Me2SO in oxidation of the double bonds, higher selectivity in oxidation of the triple bonds of diarylethynes and phenylpropyne, but more sensitive to steric effects of the substrate.

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