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7H-[1,2,3]Triazolo[4,5-e]-2,1,3-benzoxadiazole, 4-methoxy-7-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

166766-22-9

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166766-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 166766-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,7,6 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 166766-22:
(8*1)+(7*6)+(6*6)+(5*7)+(4*6)+(3*6)+(2*2)+(1*2)=169
169 % 10 = 9
So 166766-22-9 is a valid CAS Registry Number.

166766-22-9Downstream Products

166766-22-9Relevant academic research and scientific papers

INTERACTION OF 4-AMINOBENZOFURAZAN WITH ARYLDIAZONIUM SALTS

Samsonov, V. A.,Volodarskii, L. B.,Korolev, V. L.,Khisamutdinov, G. Kh.

, p. 1243 - 1250 (2007/10/03)

The reaction of 4-aminobenzofurazan with aryldiazonium salts leads to the formation of 4-amino-5-arylazobenzofurazans and 5-amino-2-aryl-4-nitroso-2H-benzotriazoles, products of the rearrangement of the initially formed 4-amino-7-(arylazo)benzofurans.Oxidation of the benzofurazan as well as of the triazole derivatives gives 7-aryl-1,2,3-triazolobenzofuranzas.The chemical properties of some of the compounds obtained have been investigated.

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