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1-(o-nitrophenyl)-3-(cyanomethyl)triazene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76109-71-2

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76109-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76109-71-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,0 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 76109-71:
(7*7)+(6*6)+(5*1)+(4*0)+(3*9)+(2*7)+(1*1)=132
132 % 10 = 2
So 76109-71-2 is a valid CAS Registry Number.

76109-71-2Relevant academic research and scientific papers

5-(Arylamino)-1,2,3-triazoles and 5-Amino-1-aryl-1,2,3-triazoles from 3-(Cyanomethyl)triazenes

Baines, Kim M.,Rourke, Timothy W.,Vaughan, Keith,Hooper, Donald L.

, p. 856 - 859 (2007/10/02)

1-Aryl-3-(cyanomethyl)triazenes (1) cyclize in aprotic media, with Lewis base catalysis, to 5-amino-1-aryl-1,2,3-triazoles (2), whereas in protic media cyclization, followed by Dimroth rearrangement, affords the isomeric 5-(arylamino)-1,2,3-triazoles (3).

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