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152019-82-4

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152019-82-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152019-82-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,0,1 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 152019-82:
(8*1)+(7*5)+(6*2)+(5*0)+(4*1)+(3*9)+(2*8)+(1*2)=104
104 % 10 = 4
So 152019-82-4 is a valid CAS Registry Number.

152019-82-4Downstream Products

152019-82-4Relevant articles and documents

Palladium-Catalyzed N-Arylation of Iminodibenzyls and Iminostilbenes with Aryl- and Heteroaryl Halides

Huang, Wenliang,Buchwald, Stephen L.

supporting information, p. 14186 - 14189 (2016/09/23)

Compounds containing the iminodibenzyl and iminostilbene ring systems are prevalent in medicinal targets and functional materials. Herein, we report palladium-catalyzed conditions for the N-arylation of these ring systems. This protocol could be applied to a variety of (hetero)aryl chloride and bromide substrates, including ones, which are sterically hindered or those containing a variety of functional groups. Use of the fourth-generation palladacycle precatalyst gave good to excellent yields by using low palladium-catalyst loadings (0.1 to 1 mol %).

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