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1245728-98-6

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1245728-98-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1245728-98-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,7,2 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1245728-98:
(9*1)+(8*2)+(7*4)+(6*5)+(5*7)+(4*2)+(3*8)+(2*9)+(1*8)=176
176 % 10 = 6
So 1245728-98-6 is a valid CAS Registry Number.

1245728-98-6Relevant articles and documents

Iridium-catalyzed C-H activation versus directed ortho metalation: Complementary borylation of aromatics and heteroaromatics

Hurst, Timothy E.,Macklin, Todd K.,Becker, Maike,Hartmann, Eduard,Kuegel, Wolfgang,Parisienne-LaSalle, Jean-Christophe,Batsanov, Andrei S.,Marder, Todd B.,Snieckus, Victor

supporting information; experimental part, p. 8155 - 8161 (2010/09/18)

Systematic studies are presented demonstrating the complementarity of directed ortho metalation (DoM) and Ir-catalyzed strategies for the provision of borylated aromatics and their subsequent Suzuki-Miyaura coupling reactions. A new concept, the use of the TMS group, readily introduced by DoM, as a latent regiodirective moiety to overcome the otherwise problematic production of isomeric borylated product mixtures is presented. Additional electrophile-induced ipso-deborylation and DoM reactions of the Bpin products are described.

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