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659745-39-8

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659745-39-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 659745-39-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,9,7,4 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 659745-39:
(8*6)+(7*5)+(6*9)+(5*7)+(4*4)+(3*5)+(2*3)+(1*9)=218
218 % 10 = 8
So 659745-39-8 is a valid CAS Registry Number.

659745-39-8Downstream Products

659745-39-8Relevant articles and documents

Catalytic Strategy for Regioselective Arylethylamine Synthesis

Boyington, Allyson J.,Seath, Ciaran P.,Zearfoss, Avery M.,Xu, Zihao,Jui, Nathan T.

, p. 4147 - 4153 (2019)

A mild, modular, and practical catalytic system for the synthesis of the highly privileged phenethylamine pharmacophore is reported. Using a unique combination of organic catalysts to promote the transfer of electrons and hydrogen atoms, this system performs direct hydroarylation of vinyl amine derivatives with a wide range of aryl halides (including aryl chlorides). This general and highly chemoselective protocol delivers a broad range of arylethylamine products with complete regiocontrol. The utility of this process is highlighted by its scalability and the modular synthesis of an array of bioactive small molecules.

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