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114042-04-5

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114042-04-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114042-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,0,4 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 114042-04:
(8*1)+(7*1)+(6*4)+(5*0)+(4*4)+(3*2)+(2*0)+(1*4)=65
65 % 10 = 5
So 114042-04-5 is a valid CAS Registry Number.

114042-04-5Downstream Products

114042-04-5Relevant articles and documents

PALLADIUM-CATALYZED CROSS-COUPLING OF PHENYLBORONIC ACID WITH HETEROCYCLIC AROMATIC HALIDES

Stavenuiter, Johannes,Hamzink, Martin,Hulst, Rob van der,Zomer, Gijsbert,Westra, Gerard,Kriek, Erik

, p. 2711 - 2716 (1987)

The coupling reaction of bromo- and iodopyridines 1 with phenylboronic acid (2a) by Pd(Ph3P)4 provides a convenient route to phenylpyridines, even when electrodonating or - withdrawing substituents are present.The method is also successful for the preparation of other phenylated N-containing heterocycles 5 as phenylquinolines and -pyridines.

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