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1,2,3-Benzotriazin-4(3H)-imine, 3-[(2-aminophenyl)[(4-nitrophenyl)imino]methyl]-N-(4-nitrophenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

92000-82-3

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92000-82-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92000-82-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,0 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 92000-82:
(7*9)+(6*2)+(5*0)+(4*0)+(3*0)+(2*8)+(1*2)=93
93 % 10 = 3
So 92000-82-3 is a valid CAS Registry Number.

92000-82-3Downstream Products

92000-82-3Relevant academic research and scientific papers

Triazines and Related Products. Part 28. Conversion of 3-Aryl-1-(2-cyanophenyl)triazenes into 3-Arylquinazolin-4(3H)-ones with Formamide

Baig, Ghouse Unissa,Stevens, Malcolm F. G.

, p. 2765 - 2766 (2007/10/02)

The thermolysis of 4-anilino-1,2,3-benzotriazines and their precursor 3-aryl-1-(2-cyanophenyl)triazenes in hot formamide to give 3-arylquinazolin-4(3H)-ones in high yield is described.The reaction cannot be extended to the preparation of 2-alkyl-3-arylquinazolinones.In hot acetamide-diglyme 4-(4-nitroanilino)-1,2,3-benzotriazine (5c) gives a high yield of the 3-substituted 4-(4-nitrophenylimino)-3,4-dihydro-1,2,3-benzotriazine (11c).

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