1785-07-5 Usage
General Description
2,7-dibromo-4-nitro-9H-fluorene is a chemical compound with the molecular formula C13H7Br2NO2. It is a nitrofluorene derivative with two bromine substituents and a nitro group attached to the fluorene ring system. 2,7-dibromo-4-nitro-9H-fluorene is commonly used in organic synthesis and medicinal chemistry as a versatile building block for the synthesis of various biologically active molecules and pharmaceuticals. It is also known for its potential application as a fluorescent probe in bioimaging and as a precursor for the synthesis of functional materials in organic electronics. This chemical has a yellow crystalline appearance and is classified as a hazardous material due to its toxic and potentially harmful properties.
Check Digit Verification of cas no
The CAS Registry Mumber 1785-07-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,8 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1785-07:
(6*1)+(5*7)+(4*8)+(3*5)+(2*0)+(1*7)=95
95 % 10 = 5
So 1785-07-5 is a valid CAS Registry Number.
1785-07-5Relevant articles and documents
Biphenyl- and fluorenyl-based potential molecular electronic devices
Price Jr., David W.,Tour, James M.
, p. 3131 - 3156 (2007/10/03)
New potential molecular electronics devices have been synthesized based on our knowledge of systems that we previously studied. Research has shown that simple molecular systems demonstrate negative differential resistance (NDR) and memory characteristics. The new molecules rely primarily on the redox properties of the compounds to improve upon the solid-state characteristics already observed. Electrochemical tests have been performed in order to evaluate the redox properties with the hope that the electrochemical results can be used as a predictive tool to evaluate the usefulness of those compounds in device configurations.
