364-53-4 Usage
General Description
3,4-Dinitrofluorobenzene, also known as DNFB, is a chemical compound that belongs to the nitroaromatic family. It is a yellow crystalline solid with the chemical formula C6H3FNO4. DNFB is primarily used in organic synthesis as a reagent for the modification of proteins and peptides. It is a potent electrophile and is commonly used for the derivatization of amino groups in proteins for immunoassays and other analytical techniques. DNFB is also a skin sensitizer and is used in research to study the process of allergic contact dermatitis. It is important to handle DNFB with caution due to its reactivity and potential health hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 364-53-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,6 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 364-53:
(5*3)+(4*6)+(3*4)+(2*5)+(1*3)=64
64 % 10 = 4
So 364-53-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H3FN2O4/c7-4-1-2-5(8(10)11)6(3-4)9(12)13/h1-3H
364-53-4Relevant articles and documents
Regioselective synthesis of 4-halo ortho-dinitrobenzene derivatives
Mundla, Sreenivasa R.
, p. 4277 - 4279 (2007/10/03)
A novel method for the regioselective synthesis of 4-halo ortho- dinitrobenzene derivatives was developed by reacting various meta-halo nitrobenzenes with urea nitrate in concentrated sulfuric acid. (C) 2000 Elsevier Science Ltd.
