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808750-50-7

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808750-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 808750-50-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,8,7,5 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 808750-50:
(8*8)+(7*0)+(6*8)+(5*7)+(4*5)+(3*0)+(2*5)+(1*0)=177
177 % 10 = 7
So 808750-50-7 is a valid CAS Registry Number.

808750-50-7Relevant articles and documents

Suzuki reaction on pyridinium N-haloheteroarylaminides: regioselective synthesis of 3,5-disubstituted 2-aminopyrazines

Castillo, Rafael,Reyes, M. José,Izquierdo, M. Luisa,Alvarez-Builla, Julio

, p. 1351 - 1370 (2008/09/18)

An extensive study of Suzuki-Miyaura cross-coupling processes on N-pyridinium bromoazinyl aminides has been performed. Mono- and disubstitution on 5- and 3,5-bromo derivatives produced the corresponding aryl derivatives. In the disubstituted compounds reg

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