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1019619-33-0

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1019619-33-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1019619-33-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,6,1 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1019619-33:
(9*1)+(8*0)+(7*1)+(6*9)+(5*6)+(4*1)+(3*9)+(2*3)+(1*3)=140
140 % 10 = 0
So 1019619-33-0 is a valid CAS Registry Number.

1019619-33-0Downstream Products

1019619-33-0Relevant articles and documents

Sequential N-Arylation of Primary Amines as a Route to Alkyldiarylamines

Harris, Michele C.,Geis, Oliver,Buchwald, Stephen L.

, p. 6019 - 6022 (1999)

The synthesis of unsymmetrical alkyldiarylamines from a primary amine and two aryl bromides is described. A catalyst system composed of Pd(OAc)2/(rac)-BINAP is used to prepare an alkylarylamine (1) from a primary amine and aryl bromide. The palladium-catalyzed arylation of 1, by means of a different catalyst system, affords an alkyldiarylamine. The efficiency of each catalyst for the second step depends on the electronic nature of the substrates. This method has reasonable generality and compatiblity with base-sensitive functional groups.

Kinetics and Mechanism of the Aminolysis of Cycloalkyl Arenesulfonates

Oh, Hyuck Keun,Kwon, Young Bong,Cho, In Ho,Lee, Ikchoon

, p. 1697 - 1702 (2007/10/02)

Nucleophilic substitution reactions of cycloalkyl arenesulfonates (CnH2n-1OSO2C6H4Z) with anilines in acetonitrile at 65.0 deg C are studied.The reactivity decreases in the order n = 5 > 7 > 4 > 6, which is influenced by angular deformation energies in th

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