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132554-34-8

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132554-34-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132554-34-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,5,5 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 132554-34:
(8*1)+(7*3)+(6*2)+(5*5)+(4*5)+(3*4)+(2*3)+(1*4)=108
108 % 10 = 8
So 132554-34-8 is a valid CAS Registry Number.

132554-34-8Downstream Products

132554-34-8Relevant articles and documents

Fluorous silica gel-supported perfluoro-tagged palladium nanoparticles: An efficient and reusable catalyst for direct C-2 arylation of indoles

Wang, Liang,Yi, Wen-Bin,Cai, Chun

supporting information; experimental part, p. 806 - 808 (2011/04/15)

The preparation of FSG-supported palladium nanoparticles and their application in direct C-2 arylation of indoles are presented. Moderate to good yields were obtained with ultra-low catalyst loading. The catalyst could be easily recovered by simple workup and reused up to seven runs with only a slight decrease in its activity. The Royal Society of Chemistry 2011.

RECYCLIZATION OF 2-(2-ACYLETHYL)PYRIDINIUM SALTS

Terenin, V. I.,Rumyantsev, A. N.,Nosyrev, P. V.,Gromov, S. P.,Bundel', Yu. G.

, p. 1016 - 1022 (2007/10/02)

Recyclization of 2-(2-acylethyl)pyridinium salts on treatment with nucleophiles may occur in different ways, to give heterocyclic compounds of various classes, namely indoles (the Kost-Sagitullin reaction products), 4-aminoindoles, and 3-hydroxy-1,2,3,4-tetrahydroquinolines, the formation of which constitute novel reactions in the recyclization of pyridinium salts.

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