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1144039-26-8

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1144039-26-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1144039-26-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,4,0,3 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1144039-26:
(9*1)+(8*1)+(7*4)+(6*4)+(5*0)+(4*3)+(3*9)+(2*2)+(1*6)=118
118 % 10 = 8
So 1144039-26-8 is a valid CAS Registry Number.

1144039-26-8Downstream Products

1144039-26-8Relevant articles and documents

Synthesis and X-ray crystal structure of [2-(phosphinomethyl)ferrocenyl]diphenylphosphine

Labrue, Francis,Pons, Benedicte,Ricard, Louis,Marinetti, Angela

, p. 2285 - 2290 (2008/10/09)

[2-(Phosphinomethyl)ferrocenyl]diphenylphosphine 2, is an air stable primary phosphine bearing a 1,2-disubstituted ferrocene framework, which has been prepared by reduction of the corresponding phosphonate. Confirmation of its structure has been obtained by X-ray single-crystals diffraction analysis. Despite its high stability toward oxidation, phosphine 2 still displays a normal coordinative behaviour toward [(p-cymene)RuCl2]2. The expected (p-cymene)RuCl2(phosphine) complex is formed by coordination of the primary phosphine function, while the conceivably competitive complexation of the PPh2 group was not observed.

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