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bis-(p-dimethylaminophenyl)chloromethylphosphine oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

108142-52-5

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108142-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108142-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,4 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 108142-52:
(8*1)+(7*0)+(6*8)+(5*1)+(4*4)+(3*2)+(2*5)+(1*2)=95
95 % 10 = 5
So 108142-52-5 is a valid CAS Registry Number.

108142-52-5Relevant academic research and scientific papers

The effect of the phosphoryl group on the rate and mechanism of SN-substitution at the saturated carbon atoms

Tsvetkov, E. N.,Tkachenko, S. E.,Yarkevich, A. N.

, p. 339 - 341 (2007/10/02)

The reactivity of diarylphosphine oxides RR'P(O)CH2X with p-O2NC6H4ONa in DMF have been studied.The reaction rate increases with the electrodrawing properties of the substituents on R and R' in the following way: p-Me2NC6H4 2 reaction rate of diphenylphosphine oxides has been investigated.The reactivity increases as follows Cl I Br OTs.A reaction mechanism is suggested.

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