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782418-63-7

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782418-63-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 782418-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,2,4,1 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 782418-63:
(8*7)+(7*8)+(6*2)+(5*4)+(4*1)+(3*8)+(2*6)+(1*3)=187
187 % 10 = 7
So 782418-63-7 is a valid CAS Registry Number.

782418-63-7Relevant articles and documents

Preparation of labeled aromatic amino acids: Via late-stage18F-fluorination of chiral nickel and copper complexes

Craig, Austin,Kolks, Niklas,Urusova, Elizaveta A.,Zischler, Johannes,Brugger, Melanie,Endepols, Heike,Neumaier, Bernd,Zlatopolskiy, Boris D.

, p. 9505 - 9508 (2020/09/03)

A general protocol for the preparation of 18F-labeled AAAs and α-methyl-AAAs applying alcohol-enhanced Cu-mediated radiofluorination of Bpin-substituted chiral complexes using Ni/Cu-BPX templates as double protecting groups is reported. The chiral auxiliaries are easily accessible from commercially available starting materials in a few synthetic steps. The versatility of the method was demonstrated by the high-yielding preparation of a series of [18F]F-AAAs and the successful implementation of the protocol into automated radiosynthesis modules. This journal is

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