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(naphthalen-2-yl)(phenyl)phosphinic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20496-63-3

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20496-63-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20496-63-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,4,9 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20496-63:
(7*2)+(6*0)+(5*4)+(4*9)+(3*6)+(2*6)+(1*3)=103
103 % 10 = 3
So 20496-63-3 is a valid CAS Registry Number.

20496-63-3Relevant academic research and scientific papers

Efficient synthesis of mono- and diarylphosphinic acids: a microwave-assisted palladium-catalyzed cross-coupling of aryl halides with phosphinate

Kalek, Marcin,Stawinski, Jacek

experimental part, p. 10406 - 10412 (2010/02/27)

A general, efficient method for the microwave-assisted synthesis of mono- and diarylphosphinic acids from anilinium phosphinate and aryl halides, using Pd(0) and Xantphos as a supporting ligand, was developed.

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