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863718-09-6

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863718-09-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 863718-09-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,7,1 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 863718-09:
(8*8)+(7*6)+(6*3)+(5*7)+(4*1)+(3*8)+(2*0)+(1*9)=196
196 % 10 = 6
So 863718-09-6 is a valid CAS Registry Number.

863718-09-6Downstream Products

863718-09-6Relevant articles and documents

Formation of ArPdXL(amine) complexes by substitution of one phosphane ligand by an amine in trans-ArPdX(PPh3)2 complexes

Jutand, Anny,Negri, Serge,Principaud, Anna

, p. 631 - 635 (2007/10/03)

Amines (piperidine, morpholine, diisopropylamine, terbutylamine), which may be used as bases in copper-free palladium-catalyzed Sonogashira reactions, substitute one phosphane PPh3 in trans-ArPdX(PPh3) 2 complexes (Ar = Ph, 4-NC-C6H4, 4-MeOC-C 6H4, 2-thienyl; X = I, Br, Cl) to generate ArPdX(PPh 3)(amine) complexes in a reversible reaction whose equilibrium constant is determined in chloroform, THF, and DMF. The equilibrium constant depends on Ar, X, the basicity, and the steric hindrance of the amine. Wiley-VCH Verlag GmbH & Co. KGaA, 2005.

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