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905456-41-9

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905456-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 905456-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,5,4,5 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 905456-41:
(8*9)+(7*0)+(6*5)+(5*4)+(4*5)+(3*6)+(2*4)+(1*1)=169
169 % 10 = 9
So 905456-41-9 is a valid CAS Registry Number.

905456-41-9Relevant academic research and scientific papers

A novel alkylation procedure using MW irradiation for the synthesis of 1,2,3-trisubstituted 1,4,5,6,7,8-hexahydro-1,3-diazocinium salts from their corresponding 1,2-diaryldiazocines

Ramírez, María A.,Ortiz, Gisela M.,Salerno, Alejandra,Perillo, Isabel A.,Blanco, María M.

, p. 1367 - 1369 (2012/04/10)

In this work, we describe the synthesis of a series of 1,2,3- trisubstituted-1,4,5,6,7,8-hexahydro-1,3-diazocinium salts (1) by alkylation of the corresponding 1,2-diaryl-1,4,5,6,7,8-hexahydro-1,3-diazocines (2). Compounds 2 were obtained by ethyl polypho

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