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956468-49-8

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956468-49-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 956468-49-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,6,4,6 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 956468-49:
(8*9)+(7*5)+(6*6)+(5*4)+(4*6)+(3*8)+(2*4)+(1*9)=228
228 % 10 = 8
So 956468-49-8 is a valid CAS Registry Number.

956468-49-8Downstream Products

956468-49-8Relevant articles and documents

Palladium-catalyzed Suzuki-Miyaura cross-coupling of various aryl halides using ortho-alkyl-substituted arylphosphanes and (ortho-alkylphenyl)- alkylphosphanes under microwave heating

Vuoti, Sauli,Autio, Juho,Laitila, Minna,Haukka, Matti,Pursiainen, Jouni

, p. 397 - 407 (2008/09/17)

Mono- and dinuclear palladium(II) chloride complexes of various ortho-alkyl-substituted aryl- and alkylphosphanes were prepared. Subsequently, these were characterized by 1H NMR and 31P{1H} NMR spectroscopy, X-ray crystallographic studies and mass spectroscopy. The palladium complexes were screened as potential catalysts for the microwave-assisted Suzuki-Miyaura coupling reaction of several aryl halides under aerobic conditions. A preliminary study showed that excellent results can be obtained even for electron-rich bromides and unactivated aryl chlorides with an optimized solvent, base and catalyst loading using specific phosphane ligands. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.

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