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1-(4-bromo-phenyl)-2-fluoro-ethanone-(2,4-dinitro-phenylhydrazone) is a complex organic compound with the molecular formula C14H9BrFN4O4. It is derived from 1-(4-bromo-phenyl)-2-fluoro-ethanone, a halogenated ketone, and 2,4-dinitro-phenylhydrazine, a hydrazine derivative. The compound is formed through a condensation reaction between these two precursors, resulting in the formation of a hydrazone linkage. This specific chemical is characterized by the presence of a bromine atom at the para position of the phenyl ring, a fluorine atom at the alpha position of the ethanone group, and two nitro groups at the ortho and para positions of the phenyl ring in the hydrazone moiety. It is a yellow crystalline solid and is used in various chemical research applications, particularly in the study of halogenated compounds and their derivatives.

7604-31-1

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7604-31-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7604-31-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,0 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7604-31:
(6*7)+(5*6)+(4*0)+(3*4)+(2*3)+(1*1)=91
91 % 10 = 1
So 7604-31-1 is a valid CAS Registry Number.

7604-31-1Downstream Products

7604-31-1Relevant academic research and scientific papers

1-(4-Bromophenyl)-2-fluoroethanone (2,4-dinitrophenyl)hydrazone containing a particularly short fluorine-hydrogen bond

Borwick, Simon J.,Howard, Judith A. K.,Lehmann, Christian W.,O'Hagan, David

, p. 124 - 126 (1997)

The title compound, 4-bromophenyl fluoromethyl ketone (2,4-dinitrophenyl)hydrazone, C14H10BrFN4O4, contains a short F...H contact [2.02 (3) A] indicating an optimal stabilizing interaction.

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