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1127217-17-7

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1127217-17-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1127217-17-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,7,2,1 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1127217-17:
(9*1)+(8*1)+(7*2)+(6*7)+(5*2)+(4*1)+(3*7)+(2*1)+(1*7)=117
117 % 10 = 7
So 1127217-17-7 is a valid CAS Registry Number.

1127217-17-7Relevant articles and documents

Establishment of broadly applicable reaction conditions for the palladium-catalyzed direct arylation of heteroatom-containing aromatic compounds

Liegault, Benoit,Lapointe, David,Caron, Laurence,Vlassova, Anna,Fagnou, Keith

scheme or table, p. 1826 - 1834 (2009/07/01)

Conditions for the palladium-catalyzed direct arylation of a wide range of heterocycles with aryl bromides are reported. Those conditions employ a stoichiometric ratio of both coupling partners, as well as a substoiehiometric quantity of pivalic acid, which results in significantly faster reactions. An evaluation of the influence of the nature of the aryl halide has also been carried out.

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