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932406-43-4

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932406-43-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 932406-43-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,2,4,0 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 932406-43:
(8*9)+(7*3)+(6*2)+(5*4)+(4*0)+(3*6)+(2*4)+(1*3)=154
154 % 10 = 4
So 932406-43-4 is a valid CAS Registry Number.

932406-43-4Downstream Products

932406-43-4Relevant articles and documents

Synthesis and derivatization of 3-perfluoroalkyl-substituted 7-azaindoles

Schirok, Hartmut,Figueroa-Perez, Santiago,Thutewohl, Michael,Paulsen, Holger,Kroh, Walter,Klewer, Dagmar

, p. 251 - 258 (2007/10/03)

An expedient large-scale synthesis of 3-perfluoroalkyl-7-azaindoles starting from 2-fluoropyridine is presented. The activation as 6-chloro-4-nitro derivative allows the further derivatization by nucleophilic aromatic substitution in the 4-position. Georg

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