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Benzonitrile, 3,3'-(phenylphosphinidene)bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22836-29-9

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22836-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22836-29-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,8,3 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 22836-29:
(7*2)+(6*2)+(5*8)+(4*3)+(3*6)+(2*2)+(1*9)=109
109 % 10 = 9
So 22836-29-9 is a valid CAS Registry Number.

22836-29-9Relevant academic research and scientific papers

A new synthesis of hydrophilic carboxylated arylphosphines

Ravindar,Hemling,Schumann,Blum

, p. 841 - 851 (1992)

An efficient synthetic procedure for the preparation of versatile functionally substituted arylphosphines from commercially available starting materials is reported together with alternative routes for (carboxyphenyl)diphenyl phosphines.

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