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N-Butyl-2,6-dichloroisonicotinamid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20952-37-8

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20952-37-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20952-37-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,5 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 20952-37:
(7*2)+(6*0)+(5*9)+(4*5)+(3*2)+(2*3)+(1*7)=98
98 % 10 = 8
So 20952-37-8 is a valid CAS Registry Number.

20952-37-8Downstream Products

20952-37-8Relevant academic research and scientific papers

Polymer supported palladium N-heterocyclic carbene complexes: Long lived recyclable catalysts for cross coupling reactions

Steel, Patrick G.,Teasdale, Christopher W.T.

, p. 8977 - 8980 (2004)

Polymer supported palladium complexes, containing a pyridyl bis N-heterocyclic carbene ligand system derived from isonicotinic acid, provide highly stable catalysts for Heck and Suzuki cross coupling reactions. These heterogenous catalysts can be recycled ≥14 times with no loss of activity.

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