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1172603-22-3

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1172603-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1172603-22-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,2,6,0 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1172603-22:
(9*1)+(8*1)+(7*7)+(6*2)+(5*6)+(4*0)+(3*3)+(2*2)+(1*2)=123
123 % 10 = 3
So 1172603-22-3 is a valid CAS Registry Number.

1172603-22-3Downstream Products

1172603-22-3Relevant articles and documents

SILANYLOXYARYL PHOSPHINE LIGAND AND USES THEREOF IN C-N CROSS-COUPLING

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Paragraph 00107-00111; 00126; 00127, (2013/11/18)

The present invention pertains to silanyloxyaryl phosphine ligands of formula (I) and their uses with transition metal catalyst precursors for organic synthesis reactions. More particularly, the present invention pertains to the use of silanyloxyaryl phosphine ligands and with transition metal catalyst precursors in C-N cross-coupling reactions.

Thieme chemistry journal awardees - Where are they now? Palladium-catalyzed N-arylation-hydroamination sequence for the synthesis of indoles with sterically demanding N-substituents

Ackermann, Lutz,Sandmann, René,Kondrashov, Mikhail V.

experimental part, p. 1219 - 1222 (2009/11/30)

A palladium-catalyzed sequence consisting of an N-arylation and an intramolecular hydroamination sets the stage for a modular synthesis of indoles bearing sterically hindered N-substituents. Georg Thieme Verlag Stuttgart.

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