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diethyl 2-(diphenylphosphino)phenylphosphonite is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

490040-63-6

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490040-63-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 490040-63-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,0,0,4 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 490040-63:
(8*4)+(7*9)+(6*0)+(5*0)+(4*4)+(3*0)+(2*6)+(1*3)=126
126 % 10 = 6
So 490040-63-6 is a valid CAS Registry Number.

490040-63-6Relevant academic research and scientific papers

Synthesis and Application of Chiral Phospholane Ligands Bearing a Sterically and Electrically Adjustable Moiety

Matsumura, Kazuhiko,Shimizu, Hideo,Saito, Takao,Kumobayashi, Hidenori

, p. 180 - 184 (2003)

A series of C1-symmetric phosphine-phospholane ligands, 1-(disubstituted phosphino)-2-(phospholano)benzenes (5), which are called UCAPs, with an achiral phosphino group and a chiral phospholane which can be sterically and electrically adjustabl

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