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1261145-02-1

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1261145-02-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1261145-02-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,1,4 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1261145-02:
(9*1)+(8*2)+(7*6)+(6*1)+(5*1)+(4*4)+(3*5)+(2*0)+(1*2)=111
111 % 10 = 1
So 1261145-02-1 is a valid CAS Registry Number.

1261145-02-1Downstream Products

1261145-02-1Relevant articles and documents

C-2 arylation of piperidines through directed transition-metal-catalyzed sp3 C-H activation

Prokopcova, Hana,Bergman, Sheba D.,Aelvoet, Karel,Smout, Veerle,Herrebout, Wouter,Van Der Veken, Benjamin,Meerpoel, Lieven,Maes, Bert U. W.

supporting information; experimental part, p. 13063 - 13067 (2011/02/21)

All you need is an open vial! The direct α arylation of cyclic alkylamines (see scheme) requires an open vial, as the hydrogen atom involved in the C(sp3)-H-activation process is ultimately released as hydrogen gas. Reports on the formation of hydrogen gas in direct transition-metal- catalyzed functionalizations are still rare. Open-vial reactions proved crucial to this direct arylation procedure as, upon sealing, catalyst deactivation occurs.

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