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1412909-07-9

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1412909-07-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1412909-07-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,2,9,0 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1412909-07:
(9*1)+(8*4)+(7*1)+(6*2)+(5*9)+(4*0)+(3*9)+(2*0)+(1*7)=139
139 % 10 = 9
So 1412909-07-9 is a valid CAS Registry Number.

1412909-07-9Downstream Products

1412909-07-9Relevant articles and documents

Palladium catalyzed one-pot sequential Suzuki cross-coupling-direct C-H functionalization of imidazo[1,2- a ]pyrazines

Gembus, Vincent,Bonfanti, Jean-Fran?ois,Querolle, Olivier,Jubault, Philippe,Levacher, Vincent,Hoarau, Christophe

supporting information, p. 6012 - 6015 (2013/02/25)

An efficient one-pot selective functionalization at C3/C6 of imidazo[1,2-a]pyrazines has been developed via a palladium-catalyzed sequential Suzuki-Miyaura cross-coupling/direct C-H arylation, vinylation, and benzylation. The procedure remains effective in the presence of a methyl thioether group at C8, which may in turn be successfully engaged in a cross-coupling method to afford 3,6,8-trisubstituted imidazo[1,2-a]pyrazines. This work paves the way for the design of biologically relevant compounds in an imidazo[1,2-a]pyrazine series.

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