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2-(4-bromo-2-nitrophenyl)-4-nitro-1,2,3-triazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126554-09-4

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126554-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126554-09-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,5 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 126554-09:
(8*1)+(7*2)+(6*6)+(5*5)+(4*5)+(3*4)+(2*0)+(1*9)=124
124 % 10 = 4
So 126554-09-4 is a valid CAS Registry Number.

126554-09-4Relevant academic research and scientific papers

SYNTHESIS OF 4-NITRO-1,2,3-TRIAZOLES

Vereshchagin, L. I.,Nikitin, V. M.,Meshcheryakov, V. I.,Gareev, G. A.,Kirillova, L. P.,Shul'gina, V. M.

, p. 1574 - 1577 (2007/10/02)

Preparative methods were studied for the synthesis of 4-nitro-1,2,3-triazole and its N-oxide by the nitration of 2-phenyl-substituted triazoles followed by elimination of the nitrophenyl fragment, which can be successfully removed when it contains two nitro groups.

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