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N,N-diphenyl-2-diphenylphosphinoacetanide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

32744-71-1

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32744-71-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32744-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,7,4 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 32744-71:
(7*3)+(6*2)+(5*7)+(4*4)+(3*4)+(2*7)+(1*1)=111
111 % 10 = 1
So 32744-71-1 is a valid CAS Registry Number.

32744-71-1Upstream product

32744-71-1Relevant academic research and scientific papers

Process for the preparation of a butene

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, (2008/06/13)

Process for the preparation of 1-butene by dimerization of ethylene in the presence of an aprotic solvent and a catalytic system prepared by combining (a) a Pd compound, (b) an anion of an acid having a pKa = 1 N atoms which atoms bear no H atoms and in which compound each N atom is connected to the P atom by an organic bridging group containing >= 1 C atom in the bridge.

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