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Methylene, [bis[bis(1-methylethyl)amino]phosphino][2-(trifluoromethyl)phenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

494839-27-9

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494839-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 494839-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,4,8,3 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 494839-27:
(8*4)+(7*9)+(6*4)+(5*8)+(4*3)+(3*9)+(2*2)+(1*7)=209
209 % 10 = 9
So 494839-27-9 is a valid CAS Registry Number.

494839-27-9Downstream Products

494839-27-9Relevant academic research and scientific papers

(Phosphino)(aryl)carbenes: Effect of aryl substituents on their stabilization mode

Despagnet-Ayoub, Emmanuelle,Sole, Stephane,Gornitzka, Heinz,Rozhenko, Alexander B.,Schoeller, Wolfgang W.,Bourissou, Didier,Bertrand, Guy

, p. 124 - 130 (2007/10/03)

A broad range of (phosphino)(aryl)carbenes, 1b-d, 10a,b, and 14a,b, were prepared by photolysis of their diazo precursors. The influence of the steric and electronic properties of the aryl ring on the structure and stability of these carbenes was studied

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